AIIMS2011Chemistry-Oxidation States
AIIMS 2011 Chemistry Sulphur Compounds Assertion Reason Question
Type: Assertion Reason-conceptual-Medium-Class 12
Assertion : The formal oxidation no. of sulphur in Na₂S₂O₆ is 2.5. Reason : Two S⁻atoms are not directly linked with O⁻atoms.
A
If both assertion and reason are true and reason is the correct explanation of assertion
B
If both assertion and reason are true but reason is not the correct explanation of assertion
C
If assertion is true but reason is false
D
If both assertion and reason are false
Correct Answer
Option A
Detailed Explanation
Formal oxidation number of sulphur is 2.5.
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