The usual method for preparing carbon dioxide in the laboratory is:

heating a carbonate

No worries! We‘ve got your back. Try BYJU‘S free classes today!

fermentation

No worries! We‘ve got your back. Try BYJU‘S free classes today!

reacting an acid and a carbonate

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

burning carbonaceous materials

No worries! We‘ve got your back. Try BYJU‘S free classes today!

none of the above

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B reacting an acid and a carbonate
Option $(C)$ is correct.
The usual method for preparing carbon dioxide in the laboratory is reacting an acid and a carbonate.
When $H C l$ reacts with $C a C O_{3}$ , carbon dioxide is formed.
$C a C O_{3} (s) + 2 H C l (a q) \to C a C l_{2} + H_{2} O (l) + C O_{2} (g) ↑$

Suggest Corrections

Similar questions

(a) Name the chemicals required for the preparation of carbon dioxide in the laboratory.

(b) How will you collect the gas?

(d) Why is sulphuric acid not used for the preparation of carbon dioxide in the laboratory?

Q. The reaction between marble and dilute

H_{2} S O_{4}

is not used to prepare carbon dioxide for laboratory purpose.
Answer whether the above statement is true or false.

Q. In the laboratory carbon dioxide is prepared by:

Q. Carbon dioxide gas is prepared in the laboratory. Which one involves an interpretation of the data rather than an observation?

Sulphuric acid can be used to prepare a number of gases in the laboratory. Write balanced equations for the reactions from which the following gases are obtained, using dilute sulphuric acid as one of the reactants:
(i) Hydrogen
(ii) Carbon dioxide
(iii) Sulphur dioxide

Join BYJU'S Learning Program

The usual method for preparing carbon dioxide in the laboratory is:

The correct option is B reacting an acid and a carbonateOption (C) is correct.The usual method for preparing carbon dioxide in the laboratory is reacting an acid and a carbonate.When HCl reacts with CaCO3, carbon dioxide is formed.CaCO3(s)+2HCl(aq)→CaCl2+H2O(l)+CO2(g)↑