States Of Matter Ques 24
Question: The chemical formula for ’laughing gas’ is
Options:
A) $ N _2O $ (Nitrous oxide)
B) $ NO $ (Nitric oxide)
C) $ NO _2 $ (Nitrogen dioxide)
D) $ N _2O _5 $ (Nitrogen pentoxide)
Show Answer
Answer:
Correct Answer: A
BETA
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