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Highly selective Backlog Qs for JEE MainChemistryClassification of Elements and Periodicity in Properties

Assertion : H ₂ Se is less acidic than H ₂ ~S . Reason : S is less electronegative than Se.

Options

  1. AIf both assertion and reason are true and reason is the correct explanation of assertion
  2. BIf both assertion and reason are true but reason is not the correct explanation of assertion
  3. CIf assertion is true but reason is false
  4. DIf both assertion and reason are false.

Correct answer

C. If assertion is true but reason is false

Step-by-step solution

S is more electronegative than Se.

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