Question

The density of air at STP is 0.001287 g mL-' Its vapour density is
(A) 143
(B) 14.3
(C) 1.43
[Hint : Divide with the density of hydrogen at STP, 1.e., 0.00009 a mL-'1
(D) 0.143

Answer 1

Answer:

option D is correc

hope it helps you

Answer 2

Answer:

Divide with the density of hydrogen at STP, 1.e., 0.00009 a mL-'1 ans d))

Explanation:

please don't say this is your exam

this app is meant for that ??

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