a brisk efferescence is seen when oil of vitriol is added to sodium carbonate give the reason
Answers
Answered by
22
brisk effervescence is due to evolution of carbon dioxide gas.
if rod dipped in NH4OH is brought near the mouth of test tube fumes become more dense. conforming the presence of carbon dioxide.
pls mark it as brainliest
if rod dipped in NH4OH is brought near the mouth of test tube fumes become more dense. conforming the presence of carbon dioxide.
pls mark it as brainliest
patel39:
bad answer
Similar questions