Question

d) 6.02 x 1010 a) 6.02 x 1023 b) 3. UT I TU Number of molecules present in 32g of oxygen is a) 3.2 x 1010 b) 6.02 x 1023 c) 3.2 x 1023 176 ADITYA TALENT SCHOOL​

Answer 1

Explanation:

• for O = 6.02 × 10^23

• for O2= 12.04 ×10^23