Chemistry, asked by Aadilaahnazim16, 11 months ago

pls guys anyone answer my question​

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Answered by madhuvarshini14
1

b

Explanation:

mass of D= 2 mass of H

so 1.2×2= 2.4

Answered by Anonymous
1

 \huge \underline \bold \red {Answer}

2.4 is a answer

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