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Which of the following weighs the least?...

Which of the following weighs the least?

A

14 g atoms of nitrogen

B

0.6 moles of `S_8`

C

4 g equivalents of sulphate ions

D

`1.2xx10^24` chloride ions.

Text Solution

Verified by Experts

The correct Answer is:
D
`1.2xx10^24 Cl^-` ions weigh
`=(1.2xx10^24)/(6.02xx10^23)xx35.5=71.0 g`
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DINESH PUBLICATION-CHEMICAL BONDING AND MOLECULAR STRUCTURE-Brain Teaser-1
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