यूरिया में नाइट्रोजन की मात्रा होती है
(a) 46%
(b) 39%
(c) 65%
(d) 15%
Answers
Answered by
4
Answer:
(a.) 46% is the right answer
Answered by
1
Answer:
a) 46 percent nitrogen is present in urea.
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