Home
Class 12
CHEMISTRY
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 neutralization. Find the percentage composition of nitrogen in the compound.

Promotional Banner

Similar Questions

Explore conceptually related problems

A sample of 0.50 gm of an organic compound was treated according to Kjeldahl's method the smmonia evolved was absorbed in 50 ml of 0.5MH_2SO_4 . The residual acid required 60 cm of 0.5M solution of NaOH for neutralisation. Find the percentage composition of nitrogen in the compound.

0.50 gm of an organic compound was treated according to Kjeldahl's meghod. The ammonia evolved was absorbed in 50 ml of 0.5 MH_2SO_4 . The residual acid required 60 ml of (M)/(2)NaOH solution. Find the percentage of nitrogen in the compound.

0.4 gm of an organic compound was treated according to Kjeldahl's method. The ammonia evoled was absorbed in 50 ml or 0.5MH_3PO_3 . The residual acid required 30 ml of 0.5MCa(OH)_2 Find the percentage of N_2 in the compound.

29.5 mg of an organic compound containing nitrogen was digested according to Kjeldahl's method and the evolved ammonia was absorbed in 20mL of 0.1M HCL solution. The excess of the acid required 15 mL of 0.1 M NaOH solution for complete neutralization. The percentage of nitrogen in the compound is: