Question

which of the following contain least number of molecule ? ( a) 4.4g of CO2 ,(b)3.4g of NH3,(c)1.6g of CH4,(d) 3.2g of SO2​

Answer 1

Answer:

for checking his u can directly check no. of moles one with least moles would be least in no. either

here least are found in option d

3.2/64 gives 0.05