Question

which of the following contains the least number of molecules 4.4 gram of seo2 3.4 gram of NH3 1.6 gram of ch4 3.2 gram of a SO2

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Answer 1

Answer:

Explanation:

co2 - .1mol

nh3 -  .2mol

ch4 - .1mol

so2 - .05mol

therefore so2 contains least number of molecules