In the Kjeldahl’s method for estimation of nitrogen present in a soil sample, ammonia evolved from 0.75 g of sample neutralized 10 mL of 1 M H₂SO₄. The percentage of nitrogen in the soil is

Options

(a) 37.33
(b) 45.33
(c) 35.33
(d) 43.33

Correct Answer:

37.33

Explanation:

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