Q: Which of the following anions has a valency of -3?
(a)Nitride
(b)Nitrate
(c)Sulphide
(d)Sulphate
Correct Answer: (a)
The correct answer is (a): नाइट्राइड. Subject: General Studies | Sub-topic: Miscellaneous
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NDA 2024 Session IIMiscellaneousQ. 59 of 145