Question

# Which of the following samples will have the same number of atoms as 40 g calcium?

A
24 g magnesium
B
64 g silphur
C
14 g nitrogen
D
8 g oxygen

Solution

## The correct option is A 24 g magnesiumMolar mass of $$Ca=M= 40$$Molar mass of$$Mg=M=24$$Given mass of $$Ca= m=40g$$Given mass of $$Mg=m=?$$ Formula: $$m= m× M/ M$$ $$m= 40\times \dfrac{24}{40}$$ $$m= 24g$$Chemistry

Suggest Corrections

0

Similar questions
View More

People also searched for
View More