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Choose the most appropriate options. B...

Choose the most appropriate options.
Beryllium gives a compound X with the following percentage composition : `Be - 6.1 %`
`N - 37.8% C1 - 48%, H - 8.1 %` Molecular weight of X is `148 g mol ^(-1)` and that of Be is `9 g mol ^(-1) .` The molecular formula of the compound is

A

`Be N _(4) Cl _(2) H _(12)`

B

`Be N _(2) Cl H _(6)`

C

`Be N _(4) Cl _(2) H _(6)`

D

`Be N _(4) ClH _(8)`

Text Solution

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The correct Answer is:
A
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