Question

A pinch of solid sodium carbonate is added into dilute hydrochloric acid in a test tube. Sodium
chloride and water formed remain in the solution whereas carbon dioxide escapes out. The tube is
found to become hot. How will the reaction the represented to make it maximum informative ?​

Answer 1

Answer:

1) Zn+2NaOH→Na

2

ZnO

2

+H

2

2) When a burning splinter is brought near the gas, it burns with a Pop Sound.

3) Gas- Hydrogen / H

2