Number of molecules in 100 mL of each of O_2, NH_3 and CO_2 at STP are in the order (respectively)

JEE Main Chemistry question

Number of molecules in 100 mL of each of O, NH and CO at STP are in the order (respectively)

Answer: (D)

By Avogadro's law, equal volumes of any gas at the same temperature and pressure contain equal numbers of molecules, so 100 mL of O, NH

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Question ID VK-130575