The total number of protons present in 124 g of NO3- are: — AITS & Test Series Chemistry Question
Question
The total number of protons present in 124 g of NO3- are:

Answer: B
💡 Solution & Explanation
Sol. Protons in 3 NO 31 Moles of 3 124 NO 2 62 mole 1 mole 3 A NO 31N protons 2 mole 3 A NO 62 N
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