Question

OR
a) Write the balanced chemical reactions of sodium
carbonate and sodium hydrogen carbonate with dilute
HCI
b) Explain the procedure of testing the gas released

Answer 1

Answer:

1. NA2CO3+HCL=NaCl+CO2+H2O

2.NAHCO3+HCL=NaCL+CO2+H2O

GAS PASSED CAN BE IDENTIFIED BY PASSING IT THROUGH LIME WATER.

IT WILL TURN MILKY.

HOPE IT HELPS U....