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The vapour density of CH3OH is ______. (At. Wt. C = 12, H = 1, O = 16)

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Question

The vapour density of CH3OH is ______. (At. Wt. C = 12, H = 1, O = 16)

Options

  • 32

  • 18

  • 16

  • 34

MCQ
Fill in the Blanks
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Solution

The vapour density of CH3OH is 16. (At. Wt. C = 12, H = 1, O = 16)

Explanation:

Molecular weight = Vapour Density × 2

Molecular weight of CH3OH = 12 + 3 + 16 + 1 = 32

V.D. = `(M.W.)/2 = 32/2` = 16

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