Question

Which has maximum molecules 7 gram and 220 gram h2 16 gram and o2 16 grams ceo2?

Answer 1

Answer:

220 gram of H2 is correct answer because number of molecules equals to mass upon molar mass multiply with 6. 022 into 10 raise to 23 call Avogadro number m molar mass ofH2 is less and mass of H2 is more means 220 that's why number of molecules of H2 having mass 220 is more