No. of molecules present in 10g of H2 are
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0
Answer:
What do you want, What is your question I can't understand. Can you explain please.
Answered by
1
Answer:
30.11 × 10^23 molecules
Explanation:
Hydrogen gas = H₂
molecular mass = (1×2) = 2 g
No of moles in 10g of H₂
= 10/2
= 5 moles
No. of molecules in 5 Moles of H₂
= 5× 6.022×10^23
= 30.11 × 10^23 molecules
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