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Argon is formed in meteorites due to cos...

Argon is formed in meteorites due to cosmic events. Each cosmic event produces one argon atom. If `1.12 xx10^(-3)mL` of argon is formed at STP from 10kg of a meteorite, the number of cosmic events that occurred is 

A

`4xx10^(16)`

B

`1.5xx10^(16)`

C

`6xx10^(16)`

D

`9xx10^(16)`

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The correct Answer is:
A
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AAKASH SERIES-STOICHIOMETRY-PRACTICE EXERCISE
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