Question

Calculate the mass in gm of 2NA molecules of CO2 :

22 gm

44 gm

88 gm

55 gm​

Answer 1

Explanation:

88 grams

Nₐ refers to Avogadro number of particles. Therefore the mass of 2 Nₐ molecules of CO₂ in grams is 88 gm.......

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Answer 2

Na refers to avagadro number of particles therefore ,the mass of 2na is molecules of co2 in grams

so, you're answer is 88 gm