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AP EAPCET 2021 - 20th August Morning Shift
MCQ (Single Correct Answer)
+1
-0

Using Kjeldahl’s method over 1g of a soil sample, the ammonia evolved could neutralise 25 mL of 1 M H$$_2$$SO$$_4$$. Then, the percentage of nitrogen present in the sample is

A
100%
B
60%
C
70%
D
25%
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