Chemistry, asked by ankurbaranwal07, 1 month ago

35. In a gas there are two hydrogen atoms for each carbon atom. If the density of gas at NTP is 1.25g/L the molecular formula of the gas is (a) CH₂ (c) C₂H4 (b) CHA (d) None of these​

Answers

Answered by kalarivinay66
0

Answer:C₂H4

Explanation:

One mole of any gas at NTP occupies 22.4 litres. Mass of 22.4 litres means one mole. So mass of one mole is 23.4×1.25=28 grams. Mass of empirical formula CH2= 14 hence molecolar formula= 2× CH₂= C₂H4

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