Question

please it is VERY much urgent​

Answer 1

Answer:

It isn't (b)

Your answer is correct it is (d)

the gas is actually $CO_{2}$ so

it turns lime water milky, it is a by-product of respiration and there is brisk effervescence

MARK ME AS BRAINLIEST!! GOOD LUCK FOR MATH AND SOC :))

Which set is this? I got set-1 and I have doubt in Q12