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If the diameter of carbon atom is 0.15nm...

If the diameter of carbon atom is `0.15nm`, the number of carbon atoms which can be placed side by side is a straight line across length of `10.0cm` is

A

`66.66 xx 10^(7)`

B

`66. 66 xx 10^(8)`

C

`6.2 xx 10^(9)`

D

`1.33 xx 10^(7)`

Text Solution

Verified by Experts

The correct Answer is:
A
No. of carbon atoms items that can be placed in a straight line `= ("length")/("diameter")`
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