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The weight of 2.01xx10^(23) molecules of...

The weight of `2.01xx10^(23)` molecules of `CO` is-

A

9.3 gm

B

7.2 gm

C

1.2 gm

D

3 gm

Text Solution

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The correct Answer is:
A
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Knowledge Check

  • The weight of 1 xx 10^(22) molecules of CuSO_(4). 5H_(2)O is

    A
    `4.14 g`
    B
    `5.14 g`
    C
    `6.14 g`
    D
    `7.14 g`

  • The weight of 1xx10^(22) molecules of CuSO_4 cdot 5H _2O is

    A
    41.59 g
    B
    415.9 g
    C
    4.159 g
    D
    none of these

  • The weight of 1xx10^22 molecules of CuSO_4* 5H_2O is

    A
    41.59 g
    B
    415.9 g
    C
    4.159 g
    D
    None of these

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