Question

calculate the molar mass of C2 H4​

Answer 1

Answer:

28

Explanation:

molar mass of C = 12

molar mass of H = 1

Hence, molar mass of C2H4

= (2 x 12) + (4 x 1) = 28.

Answer 2

Explanation:

C2H4

C=12

H=1

according to question ,

C2H4

12×2+1×4

24+4

28 Ans

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