What is the relative molecular mass of the compound below?     [H = 1.0;…

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Chemistry WAEC 2021

What is the relative molecular mass of the compound below?

 

What is the relative molecular mass of the compound below [H = 1.0; C = 12.0; O = 16.0] - SchoolNGR

 

[H = 1.0; C = 12.0; O = 16.0]

  • 137
  • 136 checkmark
  • 64
  • 59

The correct answer is: B

Explanation

The molecular formula of the compound in question is \(C_6H_5COOCH_3\)

Then its relative molecular mass = 8C + 8H + 2O = 8 X 12 + 8 x 1 + 2 X 16 = 136

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