Home
Class 12
CHEMISTRY
In Kjeldahl's method, 1.4 gm of an organ...

In Kjeldahl's method, 1.4 gm of an organic compounds is strongly boiled with concetration NaOH. If the liberated ammonia gas is completely absorbed by 100 ml 0.1 M `H_(2)SO_(4)` solution and no acid is remained , the mass percent of nitrogen in the compound is

Promotional Banner

Similar Questions

Explore conceptually related problems

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

29.5mg 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 for complete neutralization. The percentage of nitrogen in the compound is

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.

0.50 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.

In Kjeldahl's estimation of nitrogen, the ammonia evolved from 0.5g of an organic compound neutralised 10ml of 1M H_(2)SO_(4) . Calculate the percentage of nitrogen in the compound

If 0.75 g of an organic compound in Kjeldahl's method neutralized 30 ml of 0.25N- H_(2)SO_(4) , the percentage of nitrogen in the compound is

0.303 g of an organic compound was analysed for nitrogen by Kjeldahl's method. The ammonia evolved was absorbed in 50 ml of 0.1 N H_2 SO_4 . The excess acid required 25 ml of 0.1 N NaOH for neutralisation. Calculate the percentage of nitrogen in the compound.