Chemistry, asked by samirahamad, 5 months ago

the mass of 66 cc of CnH2n+2 gas at NTP is 0.18g .find out the molecular formula of this gas

Answers

Answered by 107917130988

0

Answer:

22400ml = 1 mol og gas

1 ml = 1/22400 mol of gas

66 ml = 66/22400 mol of gas = 0.18g

0.18×22400/66= 61 g

Explanation:

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