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NEETChemistryp Block Elements (Group 15, 16, 17 & 18)

Select the correct options for the following statements. 1 . C l 2 O and C l O 2 are used as bleaching agents. 2 . O C l - salts are used as detergents. 3 . O C l - disproportionates in alkaline medium. 4 . B r O 3 - is oxidized in acidic medium.

Options

  1. A1, 2, 3 correct
  2. B2, 3, 4 correct
  3. C1, 2, 4 correct
  4. D1, 3, 4 correct

Correct answer

A. 1, 2, 3 correct

Step-by-step solution

C l 2 O and C l O 2 both gases are used to prepare N a C l O 2 , which is used as bleaching agent. B r O 3 - + F 2 + 2 O H - → B r O 4 - + 2 F - + H 2 O

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