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The average mass of one gold atom in a s...

The average mass of one gold atom in a sample of naturally occuring gold is `3.2707xx10^(-22) g`. Use this to calculate the molar mass of gold.

A

196.169 g

B

195.169 g

C

193 g

D

194 g

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The correct Answer is:
A
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Knowledge Check

  • Average atomic mass of chlorine is 35.5 then the correct naturally occuring molar ratio of "^(35)Cl & ^(37)Cl is

    A
    4:1
    B
    2:1
    C
    3:1
    D
    1:1

  • The mass of one atom of an element is 1.71 xx 10^(-22) g. What is the atomic mass of this element in g-mol^(-1) ?

    A
    101
    B
    103
    C
    105
    D
    107
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