A white, water soluble polymeric solid ‘...

A white, water soluble polymeric solid ‘A’ on heating releases CO, gas. The residue is and reacts with acids to produce CO,. What is ‘A

A

`NaHCO_(3)`

B

`KHCO_(3)`

C

`LiHCO_(3)`

D

`RbHCO_(3)`

Verified by Experts

The correct Answer is:

A

`NaHCO_(3)` is polymeric
`Na_(2)CO_(3)+2HCIrarr2NaCI+H_(2)O+CO_(2)`

Similar Questions

Explore conceptually related problems

Egg shell release…………………gas when it reacts with acids.

Which of the following produces H_2 gas, when reacts with acid ?

Acids react with some metals to produce ................. gas

Which gas is released when acids react with carbonates-?

Acetic acid liberates CO_2 gas with

X reacts with dilute nitric acid to form laughing gas . What is X?

What gas is produced when magnesium is made to react with hydrochloric acid ?

Acids react with bases to produce a .................. and water.

Metals when react with nitric acid does not release hydrogen gas. Why ?