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For the estimation of nitrogen, 1.4 g of...

For the estimation of nitrogen, 1.4 g of an organic compound was digested by Kjeldahl method and the evolved ammonia acid absorbed in 60 mL of `M/10` sulphuric acid. The unreacted acid required 20 mL of `M/10` sodium hydroxide for complete neutralization. the percentage of nitrogen in the compound is

A

`6%`

B

`10%`

C

`3%`

D

`5%`

Text Solution

Verified by Experts

The correct Answer is:
B
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