Metal compound A reacts with dilute hydrochloric acid to produce effervescence

Metal compound A reacts with dilute hydrochloric acid to produce effervescence. The gas evolved extinguishes a burning candle. Write a balanced chemical equation for the reaction if one of the compounds formed is calcium chloride

Asked by Shivani Kumari | 2 years ago |  235
  0   0
Class 10 Science Acid, Base and Salt         Add Answer

1 Answer

Solution :-

As the metal compound released is Calcium Chloride the gas evolved here is CO2. Hence metal A should be Calcium Carbonate. Hence the reaction between Calcium Carbonate and HCl is

CaCO3 (s) + 2HCl (Aq) → CaCl2( Aq) + CO2 (g) + H2O (l)

Answered by Vishal kumar | 2 years ago
Previous
Next

Related Questions

Provide Some Important MCQ Questions for Class 10 Science Acids, Bases and Salts

Provide Some Important MCQ Questions for Class 10 Science Acids, Bases and Salts with Answers?

Class 10 Science Acid, Base and Salt View Answer

Give two important uses of washing soda and baking soda

Give two important uses of washing soda and baking soda.

Class 10 Science Acid, Base and Salt View Answer

What is a neutralisation reaction? Give two examples

What is a neutralisation reaction? Give two examples.

Class 10 Science Acid, Base and Salt View Answer

Plaster of Paris should be stored in a moisture-proof container. Explain why?

Plaster of Paris should be stored in a moisture-proof container. Explain why?

Class 10 Science Acid, Base and Salt View Answer

A milkman adds a very small amount of baking soda to fresh milk

A milkman adds a very small amount of baking soda to fresh milk.

(a) Why does he shift the pH of the fresh milk from 6 to slightly alkaline?

(b) Why does this milk take a long time to set as curd?

Class 10 Science Acid, Base and Salt View Answer