Molar mass of HNO3 is 63 u, and an atomic mass of hydrogen and nitrogen are 1 u and 14 u respectively. Atomic mass of oxygen will be:
A. 3 u
B. 16 u
C. 48 u
D. 24 u
Answer:C
Molar mass of HNO3 is 63 u, and an atomic mass of hydrogen and nitrogen are 1 u and 14 u respectively. Atomic mass of oxygen will be:
A. 3 u B. 16 u C. 48 u D. 24 u