from an experiment to study the properties if acetic acid. Answer the following questions:
a) Name the substances which one addition to acetic acid produce carbon dioxide gas. Given relevant chemical equation for the above ?
b) How is $C O_{2}$ gas tested in the laboratory ?

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Solution

The reaction between baking soda and vinegar NaHCO3(s) + CH3COOH(l) → CO2(g) + H2O(l) + Na+(aq) + CH3COO-(aq)

To test the CO2 gas in a lab, bubble it through lime water.

If the lime water turns milky, it proves the test of carbon dioxide.

Lime water turns milky as reacting with Carbon dioxide it forms Calcium Carbonate.

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Similar questions

Q. From an experiment to study the properties of acetic acid. Answer the question:
Name the substances which on addition to acetic acid produce Carbon dioxide gas. Give relevant chemical equation.

Q. An experiment is conducted in the laboratory by heating the mixture of sodium acetate and sodalime. With respect to the above experiment answer the following.
(a) Name the gas evolved and write its molecular formula.
(b) Write the balanced chemical equation for the above reaction.
(c) How the gas evolved is collected?
(d) The gas liberated does not react with nitric acid. Give reason.

(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?

Question 18

Explain the following:

(a) Lime water turns milky on passing carbon dioxide gas into it.
(b) Bubbles are produced when acetic acid is added to a solution of sodium hydrogen carbonate.

Q. Explain the following:

(a) Lime water turns milky on passing carbon dioxide gas into it.
Explain the following:

(b) Bubbles are produced when acetic acid is added to a solution of sodium hydrogen carbonate.

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from an experiment to study the properties if acetic acid. Answer the following questions:a) Name the substances which one addition to acetic acid produce carbon dioxide gas. Given relevant chemical equation for the above ?b) How is CO2 gas tested in the laboratory ?

from an experiment to study the properties if acetic acid. Answer the following questions:
a) Name the substances which one addition to acetic acid produce carbon dioxide gas. Given relevant chemical equation for the above ?
b) How is $C O_{2}$ gas tested in the laboratory ?