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JEE Main201910 Apr 2019Morning ShiftChemistryp Block Elements (Group 15, 16, 17 & 18)Actual

The oxoacid of sulphur that does not contain bond between sulphur atom is:

Options

  1. AH 2 S 2 O 7
  2. BH 2 S 2 O 4
  3. CH 2 S 4 O 6
  4. DH 2 S 2 O 3

Correct answer

A. H 2 S 2 O 7

Step-by-step solution

Hence correct option is 1 as there is no bond present between S - S atom. It is also known as oleum.

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