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QJEEM16Chdd20: JEE Main 2016 Chemistry - Class 11 JEEM16Chdd20 Solution: An organic compound contains C, H and S. The minimum molecular…

An organic compound contains C, H and S. The minimum molecular weight of the compound containing 8% sulphur is :

(atomic weight of S = 32 amu)

Multiple Choice Options

  • A 200 g mol−1
  • B 400 g mol−1
  • C 600 g mol−1
  • D 300 g mol−1

Step-by-Step Verified Solution

We know that 8% sulphur means 8 g of sulphur present in 100 g of an organic compound.

Thus, 32 g of sulphur present in 1008×32g = 400 g of organic compound.

Therefore, minimum molecular weight of the compound is 400 g mol−1.

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