Which of the following pure copper samples contains the largest number of atoms? Sample A: 6.70 g Sample B: 0.110 mol

Question

Which of the following pure copper samples contains the largest number of
atoms?
Sample A: 6.70 g
Sample B: 0.110 mol
Sample C: 7.83 x 1022 atoms

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King 4 years 2021-07-19T05:22:05+00:00 2 Answers 40 views 0

Answers ( )

  1. RuslanHeatt
    0
    2021-07-19T05:23:08+00:00
    Reply

    Answer:

    Correct option is

    D

    1 g of B(s)

    Larger is the number of moles, larger is the number of molecules.

    As molar mass of B is lowest (=11 g), it will have larger number of moles. Hence, its 1 g will have highest number of molecules and moles.

  2. kiet
    0
    2021-07-19T05:23:25+00:00
    Reply

    Answer:d

    Explanation:

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