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Comprehension # 9 A 10ml mixture of N(...

Comprehension # 9
A `10ml` mixture of `N_(2)`, a alkane `& O_(2)` undergo combustion in Eudiometry tube. There was contraction of `2ml`, when residual gases are passed are passed through `KOH`. To the remaining mixture comprising of only one gas excess `H_(2)` was added `&` after combustion the gas product is absorbed by water. causing a reduction in volume of `8ml`.
Gas produced after introduction of `H_(2)` in the mixture?
Volume of `N_(2)` present in the mixture?

A

`2ml`

B

`4ml`

C

`6ml`

D

`8ml`

Text Solution

Verified by Experts

The correct Answer is:
B
`NH_(3) = 8 ml`
`{:(N_(2)+3H_(2)rarr2NH_(3)),(4ml" "8):}`
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