Find the total number of protons in 34 mg of NH_3 at STP. (Mass of 1p = 1.6726 10^ -27 kg).

MHT CET Chemistry question

Find the total number of protons in 34 mg of at STP. (Mass of 1p = kg).

Answer: (C)

Moles of NH = 0.034 g / 17 g mol = , so molecules = ; each

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Question ID VK-060484