Answer
Verified
384k+ views
Hint: Mixture refers to the term mixing of anything but in chemistry it has a definite meaning which can be described as when two or more substances mix with each other without participating in a chemical change then that resultant substance is known as the mixture.
Complete step by step answer:
The mixture is made up of two or more substances that are not chemically combined with each other and the result formed due to this combination of different substances does not lose their individuality.
The mixture is basically divided into two types: Heterogeneous mixture and homogeneous mixture where the heterogeneous mixture is that mixture that has different properties and composition in various parts or we can say that composition is not uniform throughout the mixture. On the other hand, homogeneous mixtures are those types of mixtures which have the same composition throughout the whole mixture.
Out of the given examples, we can consider that
A. Kerosene: It is a mixture of hydrocarbons.
B. Air: Air is a mixture of different gases like oxygen, nitrogen, carbon dioxide, etc.
C. Alcohol: Alcohol exists in pure form it is not said to be a mixture.
D. Petrol: Petrol is also a mixture of various hydrocarbons.
So, the correct answer is “Option C”.
Note: The main properties of the mixture are: Components of the mixture maintain their original properties in mixture form too, separation of components is easy and the properties of the components are variable in nature.
Complete step by step answer:
The mixture is made up of two or more substances that are not chemically combined with each other and the result formed due to this combination of different substances does not lose their individuality.
The mixture is basically divided into two types: Heterogeneous mixture and homogeneous mixture where the heterogeneous mixture is that mixture that has different properties and composition in various parts or we can say that composition is not uniform throughout the mixture. On the other hand, homogeneous mixtures are those types of mixtures which have the same composition throughout the whole mixture.
Out of the given examples, we can consider that
A. Kerosene: It is a mixture of hydrocarbons.
B. Air: Air is a mixture of different gases like oxygen, nitrogen, carbon dioxide, etc.
C. Alcohol: Alcohol exists in pure form it is not said to be a mixture.
D. Petrol: Petrol is also a mixture of various hydrocarbons.
So, the correct answer is “Option C”.
Note: The main properties of the mixture are: Components of the mixture maintain their original properties in mixture form too, separation of components is easy and the properties of the components are variable in nature.
Recently Updated Pages
How many sigma and pi bonds are present in HCequiv class 11 chemistry CBSE
Why Are Noble Gases NonReactive class 11 chemistry CBSE
Let X and Y be the sets of all positive divisors of class 11 maths CBSE
Let x and y be 2 real numbers which satisfy the equations class 11 maths CBSE
Let x 4log 2sqrt 9k 1 + 7 and y dfrac132log 2sqrt5 class 11 maths CBSE
Let x22ax+b20 and x22bx+a20 be two equations Then the class 11 maths CBSE
Trending doubts
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
At which age domestication of animals started A Neolithic class 11 social science CBSE
Which are the Top 10 Largest Countries of the World?
Give 10 examples for herbs , shrubs , climbers , creepers
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
Difference Between Plant Cell and Animal Cell
Write a letter to the principal requesting him to grant class 10 english CBSE
Change the following sentences into negative and interrogative class 10 english CBSE
Fill in the blanks A 1 lakh ten thousand B 1 million class 9 maths CBSE