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JEE Main Chemistry question

ChemistrySome Basic Concepts of ChemistryJEE Main

Which of the following pairs contains equal number of atoms?

Answer: (A)

Solution

(a) 11.2 cc N mol atoms mol atoms; 0.015 g NO (M=30) mol atoms mol atoms — equal. (b) 1 mol NO (3 atoms) = 3 mol atoms vs 1 mol NO

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Question ID VK-130602