Question

10
Saloni took a piece of burning charcoal and collected the gas evolved in a
test tube
How will she find the nature of the gas?
Write down word equations of all the reactions taking place in this
process,​

Answer 1

Answer:

hey dude pass the given gas through calcium hydroxide if it turns milky then it will be co2

for natural testing use the gas to exhale in a closed container and burn the candle there...

Answer 2

Answer:

a) In a test tube containing gas, add a few drops of water. Now cover the test tube and shake well. After shaking, test the solution with blue litmus. It will change from blue to red. Thus, gas is acidic in nature.

b) Charcoal reacts with oxygen to form carbon dioxide gas.