Question

16 gram oxygen ma hajar parMnu ni sankhya?​

Answer 1

Answer:

kya say in English language please

Answer 2

Answer:

9.

Calculate the gm quantity of Na²CO³ which

has same No. of atoms as the No. of protons

present in 10 gm CaCO³ -

(A) 20 gm

(B) 88.33 gm

(C) 44 gm

(D) 60 gm