Question

calculate the wt of CO having same no. of O atoms as are there in 22g of CO2

Answer 1

solution.

Atomic mass of carbon= 12

& oxygen= 16

so, Molecular mass of co2= 12+2*16

12+32= 44

now, 44= 1 mole= 1 gram of co2

so, in 22 gram

44* 22

= 968

Answer 2

998 is right answer for this question