Answer
Verified
374.4k+ views
Hint: Sodium hydroxide is a strong base. Carbon dioxide is an acidic compound. Therefore, when $NaOH$ or sodium hydroxide reacts with $C{O_2}$ we get a compound that is a weak base. This product formed can cause a hindrance to finding the end point of acid base titrations.
Complete step by step answer:
$NaOH$ is a strong base due to the presence of alkali metal Sodium. It is highly reactive when it comes in contact with acidic compounds like $C{O_2}$ . This reaction leads to the formation of a weak base called sodium carbonate. This compound is represented with the formula $N{a_2}C{O_3}$ .This reaction can be demonstrated in the space below.
$NaOH + C{O_2} \to N{a_2}C{O_3} + {H_2}O$
But this reaction is not balanced as the number of sodium atoms on the product side is more than the sodium atoms present in the reactant side.
Therefore, to balance the sodium atoms we will consider $2$ moles of Sodium hydroxide to undergo this reaction.
Therefore, the reaction will now look like this:
$2NaOH + C{O_2} \to N{a_2}C{O_3} + {H_2}O$
Now we shall glance at the number of carbon atoms present. It is balanced as there are equal numbers of carbon atoms present on both sides. There are also equal numbers of Oxygen and Hydrogen atoms present on both sides.
Therefore, the answer to this question will be that sodium hydroxide reacts with carbon dioxide to form sodium carbonate.
So, the correct answer is Option A.
Note: Remember that carbon dioxide does not dissolve in sodium hydroxide but it combines with sodium hydroxide to form sodium carbonate which has the ability to dissolve in water.
Sodium carbonate is also known as Washing soda.
In limited carbon dioxide conditions, the product formed is $NaHC{O_3}$ also known as sodium bicarbonate.
Complete step by step answer:
$NaOH$ is a strong base due to the presence of alkali metal Sodium. It is highly reactive when it comes in contact with acidic compounds like $C{O_2}$ . This reaction leads to the formation of a weak base called sodium carbonate. This compound is represented with the formula $N{a_2}C{O_3}$ .This reaction can be demonstrated in the space below.
$NaOH + C{O_2} \to N{a_2}C{O_3} + {H_2}O$
But this reaction is not balanced as the number of sodium atoms on the product side is more than the sodium atoms present in the reactant side.
Therefore, to balance the sodium atoms we will consider $2$ moles of Sodium hydroxide to undergo this reaction.
Therefore, the reaction will now look like this:
$2NaOH + C{O_2} \to N{a_2}C{O_3} + {H_2}O$
Now we shall glance at the number of carbon atoms present. It is balanced as there are equal numbers of carbon atoms present on both sides. There are also equal numbers of Oxygen and Hydrogen atoms present on both sides.
Therefore, the answer to this question will be that sodium hydroxide reacts with carbon dioxide to form sodium carbonate.
So, the correct answer is Option A.
Note: Remember that carbon dioxide does not dissolve in sodium hydroxide but it combines with sodium hydroxide to form sodium carbonate which has the ability to dissolve in water.
Sodium carbonate is also known as Washing soda.
In limited carbon dioxide conditions, the product formed is $NaHC{O_3}$ also known as sodium bicarbonate.
Recently Updated Pages
Basicity of sulphurous acid and sulphuric acid are
Three beakers labelled as A B and C each containing 25 mL of water were taken A small amount of NaOH anhydrous CuSO4 and NaCl were added to the beakers A B and C respectively It was observed that there was an increase in the temperature of the solutions contained in beakers A and B whereas in case of beaker C the temperature of the solution falls Which one of the following statements isarecorrect i In beakers A and B exothermic process has occurred ii In beakers A and B endothermic process has occurred iii In beaker C exothermic process has occurred iv In beaker C endothermic process has occurred
What is the stopping potential when the metal with class 12 physics JEE_Main
The momentum of a photon is 2 times 10 16gm cmsec Its class 12 physics JEE_Main
How do you arrange NH4 + BF3 H2O C2H2 in increasing class 11 chemistry CBSE
Is H mCT and q mCT the same thing If so which is more class 11 chemistry CBSE
Trending doubts
Difference Between Plant Cell and Animal Cell
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
Change the following sentences into negative and interrogative class 10 english CBSE
How many millions make a billion class 6 maths CBSE
Fill the blanks with proper collective nouns 1 A of class 10 english CBSE
Give 10 examples for herbs , shrubs , climbers , creepers
What organs are located on the left side of your body class 11 biology CBSE
What is BLO What is the full form of BLO class 8 social science CBSE