Chemistry
Grade-10
Easy
Question
Formula of nitric acid
- HNO3
- HNO3
- (HNO3)2
- H2NO3
Hint:
Nitric acid is the inorganic compound with the formula HNO3.
The correct answer is: HNO3
Nitric acid is the inorganic compound with the formula HNO3. It is a highly corrosive mineral acid. The compound is colorless, but older samples tend to be yellow cast due to decomposition into oxides of nitrogen.
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