Lessons

Eamcet Chemistry
1 st Year: Unit 1.1(Basics & Concepts) - Weights & Mole concepts

46 / 60

Q.

Which of the following is heaviest?

View Answer

Correct choice: C

Explanation:

Mass of 5moles Nitrogen=5X28=140gm Mass of 0.1 gram atoms Ag=0.1X108=10.8gm Mass of 10power23 atoms of carbon=(10power23 /6X10power23)X12=2gm
46 / 60