Molar mass of helium is 4.g.mol−1
But you wanted in unit kg.mol−1
So the molar mass of helium is 4g.mol−1 × 10−3 k .g −1
= 4 × 10−3 kg.mol−1
Molar mass of helium is 4.g.mol−1
But you wanted in unit kg.mol−1
So the molar mass of helium is 4g.mol−1 × 10−3 k .g −1
= 4 × 10−3 kg.mol−1
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