Courses
Courses for Kids
Free study material
Offline Centres
More
Store Icon
Store

Chemistry Practical Class 11: Best Way to Ace Your Exams

ffImage
Last updated date: 16th Apr 2024
Total views: 103.5k
Views today: 3.03k
MVSAT 2024

Clear Your Concepts With Class 11 Chemistry Practical Observations

The Chemistry Practical Class 11 experiments designed by CBSE are definitely important for the students of Class 11. These practicals aid in comprehending the intricate concepts of Chemistry and promote the development of analytical skills. The CBSE board has constructed the Chemistry practical syllabus in such a way that it is divided into two sections, each containing different experiments.


The Chemistry practicals are conducted in a well-equipped laboratory under the guidance and supervision of trained teachers. The laboratory is equipped with state-of-the-art instruments and devices that enable students to conduct experiments with ease and precision. Students are encouraged to observe, record their findings, and draw conclusions from their results.


To further aid students in their practical work, CBSE provides a Class 11 Chemistry Practical Book PDF. These resources contain step-by-step instructions, including theoretical concepts and practical applications, making it easier for students to understand and perform the experiments with accuracy.

Competitive Exams after 12th Science

Get the Best Resources Right Here for Chemistry Practical Class 11

In addition to conducting experiments, students are required to write lab reports based on their observations and interpretations. The lab reports play a crucial role in honing their writing skills and instilling the significance of maintaining accurate records.


The Chemistry practicals hold a pivotal position in the CBSE syllabus, and they are accorded equal significance as the theoretical concepts. These practicals serve as a medium for students to grasp the practical applications of Chemistry and cultivate their problem-solving abilities. Moreover, they equip students with the necessary skills and expertise required for future careers in science and engineering.


Hence, it is imperative for students to treat the Class 11 Chemistry Practical Syllabus with the utmost sincerity, dedicating their time and effort to execute them with precision and accuracy.


Chemistry Practical Class 11 MCQs With Answers 

1. In the experiment of cutting glass tube and glass rod, which of the following is the best method for cutting a glass tube?


A. Heating the tube and breaking it

B. Using a glass cutter and then breaking it

C. Using a metal saw to cut it

D. Using a pair of scissors to cut it

Answer: B. Using a glass cutter and then breaking it


2. What is the process of bending a glass tube called?


A. Molding

B. Thermoforming

C. Annealing

D. Glassblowing

Answer: D. Glassblowing


3. What is the purpose of drawing out a glass jet?


A. To create a thin and long glass tube

B. To create a small hole in a glass tube

C. To remove impurities from a glass sample

D. To measure the density of a glass sample

Answer: A. To create a thin and long glass tube


4. Which of the following is the best tool for boring a cork?


A. A screwdriver

B. A nail

C. A borer

D. A hammer

Answer: C. A borer


5. What is the purpose of determining the melting point of an organic compound?


A. To identify the compound

B. To determine its purity

C. To measure its mass

D. To determine its boiling point

Answer: B. To determine its purity


6. How is the boiling point of an organic compound determined?


A. By heating the sample in a test tube

B. By measuring the mass of the sample

C. By measuring the temperature of the sample as it boils

D. By adding a catalyst to the sample

Answer: C. By measuring the temperature of the sample as it boils


7. What is the purpose of crystallising an impure sample of a substance?


A. To remove impurities from the sample

B. To change the color of the sample

C. To measure the density of the sample

D. To measure the pH of the sample

Answer: A. To remove impurities from the sample


8. Which of the following substances can be used as a pH indicator?


A. Sodium hydroxide

B. Hydrochloric acid

C. Phenolphthalein

D. Acetic acid

Answer: C. Phenolphthalein


9. In the experiment of comparing the pH of solutions of strong and weak acids of the same concentration, which solution would have a lower pH?


A. Strong acid

B. Weak acid

C. They would have the same pH

D. It depends on the specific acids used

Answer: A. Strong acid


10. What is the purpose of studying the shift in equilibrium between ferric ions and thiocyanate ions?


A. To determine the pH of the solution

B. To identify the ions present in the solution

C. To measure the mass of the ions

D. To observe the color change that occurs

Answer: D. To observe the color change that occurs


11. Which of the following is an example of quantitative estimation?


A. Identifying the ions present in a solution

B. Measuring the boiling point of a compound

C. Determining the strength of a solution by titration

D. Observing the color change in a reaction

Answer: C. Determining the strength of a solution by titration


12. What is the purpose of preparing a standard solution of oxalic acid?


A. To remove impurities from the acid

B. To determine its melting point

C. To use it as a reference for titration

D. To measure its pH

Answer: C. To use it as a reference for titration


13. What is the purpose of studying the shift in equilibrium between [Co(H2O)6]2+ and chloride ions by changing the concentration of either of the ions?


a) To determine the equilibrium constant of the reaction.

b) To observe the color change that occurs at different concentrations.

c) To identify the chemical components of the solution.

d) To determine the rate of the reaction.

Answer: b) To observe the color change that occurs at different concentrations.


14. What is the purpose of boring a cork in a chemistry experiment?


a) To make a hole in the cork and insert a thermometer or a glass tube.

b) To cut the cork into a particular shape.

c) To soften the cork for use in an experiment.

d) To purify the cork.

Answer: a) To make a hole in the cork and insert a thermometer or a glass tube.


15. What is the purpose of using a universal indicator in an experiment to determine the pH of a solution?


a) To measure the exact pH of the solution.

b) To compare the pH of the solution with a known standard.

c) To identify the chemical components of the solution.

d) To observe the color change that occurs at different pH values.

Answer: d) To observe the color change that occurs at different pH values.


Importance of Chemistry Practical Class 11 CBSE By Vedantu

Vedantu's Class 11 Chemistry Practical Book PDF is a valuable asset for students studying Chemistry. This PDF offers detailed guidance for performing numerous experiments pertaining to the Chemistry syllabus. The following are some of the reasons why these resources are crucial:


Comprehensive Instructions

The Chemistry Practical Book PDF provides detailed and precise instructions for each experiment, including theoretical concepts and practical applications, making it easier for students to comprehend and execute the experiments accurately.

Simplifies Complex Experiments

The PDF simplifies complex experiments into manageable steps, enabling students to perform them with ease and confidence. This helps students to develop a deeper understanding of Chemistry and apply it in practical settings.


Saves Time and Effort

The PDF is an efficient resource that saves students a lot of time and effort. It eliminates the need for students to search for multiple sources of information and instructions, providing all the necessary details in one place.


Promotes Self-Learning

The Chemistry Practical Book PDF encourages self-learning and self-assessment, allowing students to learn at their own pace and gauge their progress.


Easy Accessibility

The Vedantu Class 11 Chemistry Practical Observations are easily accessible to students. They can be downloaded from the website, making it easy for students to access them at any time.


Practice Makes Perfect With Chemistry Practical Class 11 PDF

To excel in Chemistry practical exams, Class 11 students should thoroughly prepare themselves and adhere to some essential guidelines. Here are some useful tips to help students perform well:


  1. Preparation

Students should familiarise themselves with the experiment and grasp the concepts beforehand provided in the Chemistry Practical Class 11 PDF. They should also study the lab manual and practice experiments ahead of time.


  1. Attention to Instructions

Students should attentively listen to their teacher's instructions and carefully follow them. It is crucial to clarify any doubts before starting the experiment.


  1. Apparatus Handling

Chemistry practicals involve delicate and costly equipment. Students should handle the apparatus carefully and use them only for their intended purpose.


  1. Accurate Observations Recording

Students should accurately record their observations, including the readings on instruments and other observations made during the experiment. They should also note down any sources of error in their observations.


  1. Well-Structured Lab Reports

Students should write lab reports in a structured and organized manner, including an introduction, aim, procedure, observations, results, discussion, and conclusion.


  1. Neat Graph Drawing

Graphs play an essential role in practicals, and students should draw them neatly and accurately. It is important to label the axes, use appropriate scales, and plot the points correctly.


  1. Safety Precautions

Students should wear lab coats and safety goggles and follow all safety precautions. They should avoid eating or drinking in the lab and handle chemicals with caution.


  1. Time Management

Students should manage their time effectively to complete the experiment within the given time frame. They should allocate sufficient time for each step and avoid wasting time.


Download Chemistry Practical Class 11 Solved Observations Right Now

Vedantu’s Chemistry Practical Class 11 PDF is a valuable resource for students looking to save time and simplify their preparation for Chemistry practicals. This PDF provides all the necessary information, instructions, and solved examples in one place, which eliminates the need for students to search for information from multiple sources.


By having everything they need in one place, students can save time that they would have spent searching for information and instead focus on conducting their experiments and studying.

FAQs on Chemistry Practical Class 11: Best Way to Ace Your Exams

1. How can I ace my practicals with Chemistry Practical Class 11 CBSE PDF?

Vedantu's Class 11 Chemistry Practical Observations PDF can help students prepare for practical exams by providing detailed instructions and explanations. After reading through the notes, students can practice the experiments on their own and record their observations accurately while understanding the underlying concepts.

2. Can these Chemistry Practical resources be used for other boards besides CBSE?

Yes, our Chemistry Practical resources can be used by students of other boards besides CBSE, as long as the topics covered are similar.

3. How can I clarify my doubts related to Chemistry Practical Class 11?

We offer live online classes and doubt-solving sessions for students to clarify their doubts related to Chemistry Practical Class 11. Students can also reach out to their teachers or mentors for assistance.