Chemistry, asked by 3888pinky, 9 months ago

vapour density of a gas having formula (co)x is 70 find out x

Answers

Answered by komaljangid76

1

Answer:

5

Explanation:

v.d. 70 m.wt 140 (co). 28 X*28=140. X=5

Answered by swejalkasaudhan

2

Answer:

given vapour density =70

atomic weight of C=12 and O= 16

vapour density = molecular weight / 2

70 = (12+16)x / 2

140 = 28x

x = 140/28

x = 5

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