Question

In the Kjedahl's method for estimation of nitrogen present in soil sample, ammonia evolved from 0.75g of sample neutralized 10 ml. of 1M H2SO4 The percentage of nitrogen in the soil is:

Answer 1

In the Kjeldahl's method for estimation of nitrogen present in a soil sample, ammonia evolved from 0.75 g sample neutralized 10 mL of 1M H2SO4. The percentage of nitrogen in the soil is : Option 1) 37.33 Option 2) 45.33 Option 3) 35.33 ... a soil sample, ammoniaevolved from 0.75 g sample neutralized 10 mL of 1M H2SO4.