MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Physical ChemistryMole _ Equivalent ConceptAtomic and Molecular Masses
Which has maximum number of atoms?
A.24g of C (12)✓ Correct
B.56g of Fe (56)
C.27g of Al (27)
D.108g of Ag (108)
Explanation
In option A, 12 gram of carbon has A N number of atoms. Therefore, 24 gram of carbon has A 24N /12 2 A N number of atoms. In option B, 1 mole of Fe = 56 grams. 56 gram of Fe has A N number of atoms. In option C, 1 mole of Al = 27 grams. 27 gram of Al has A N number of atoms. In option D, 1 mole of Ag =108 grams. 108 gram of Ag has A N number of atoms.
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