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A sample of 0.50 g of an organic compoun...

A sample of 0.50 g of an organic compound was treated according to Kjeldahl’s method. The ammonia evolved was absorbed in 50 ml of `0.5 M H_(2)SO_(4)`. The residual acid required 60 mL of 0.5 M solution of NaOH for neutralisation. Find the percentage composition of nitrogen in the compound.

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The correct Answer is:
7
By Kjheldhal.s method
`%N= (1.4 xx "meq of Acid to neutralise" NH_(3))/("weight or organic compound(g)")`
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