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0.5 g of organic compound in Kjeldhal's ...

0.5 g of organic compound in Kjeldhal's method liberated ammonia, which nutralised 60 ml of 0.1 N `H_(2)SO_(4)` solution. The percentage of nitrogen in the compound is

A

`1.68`

B

`16.8`

C

`33.6`

D

`8.4`

Text Solution

Verified by Experts

The correct Answer is:
B
% of `N=("No. of m.eq. of " NH_(3)" liberated"xx1.4)/("weight of organic compound")`
`(60xx0.1xx1.4)/(0.5)=16.8 %`
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AAKASH SERIES-PURIFICATION OF ORGANIC COMPOUNDS AND IUPAC NOMENCLATURE-PRACTICE SHEET (EXERCISE - I) LEVEL - II (ADVANCED)
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