Question

what should be the mass of glucose which contain same no of oxygen atoms as in 22gm of co2 with explanation​

Answer 1

Answer:

Molar mass of carbon dioxide =12+2×16=44 g

Molar mass of O

2

=2×16=32 g

Number of molecules in 32 g oxygen = N

A

Number of molecules in 40 g oxygen =

32

40

×N

A

Given: molecules in 40 g oxygen = molecules of m g carbon dioxide

44

m

×N

A

=

32

40

×N

A

44

m

=

32

40

m=55 g