Question

One organic compound has empirical formula C2H4O. If it's molecular mass is 88g mole then what will be molecular formula?
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Answer 1

Answer:

If the empirical formula mass is equal to one half of its vapor density, find the gram molecular mass of the compound. ... Given that vapour density = 2×44 = 88g

Answer 2

Answer:

Emperical formula mass of C

2

H

4

O = 44g

Given that vapour density = 2×44 = 88g

Molecular mass = 2(vapour density)

Therefore molecular mass = 2×88 = 176g

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