The number of molecules in 4.25g of ammonia is approximately?
The number of molecules in 4.25 g of ammonia is approximately
THe number of molecules in 4.25 g of ammonia is: (a) 1.0×1023 (b) 1.5×1023 (c) 2.0×1023 (d) 3.5×1023
The number of atoms present in 4.25 g of NH3 is approximately.
a) 1×1023
b) 1.5×1023
c) 0.25×1023
d) 6.02×1023