Assertion (A) : [Al(H 2 O) 6 ] 3+ is a stronger acid than [Mg(H 2 O) 6 ] 2+ . Reason (R)…
Chemistry · JEE Advanced · NTA Exams — Equilibrium
Assertion (A) : [Al(H2O)6]3+ is a stronger acid than [Mg(H2O)6]2+.
Reason (R) : Size of [Al(H2O)6]3+ smaller than [Mg(H2O)6]2+ and possesses more effective nuclear charge.
Reason (R) : Size of [Al(H2O)6]3+ smaller than [Mg(H2O)6]2+ and possesses more effective nuclear charge.
- If both Assertion and Reason are correct and Reason is the correct explanation of Assertion.
- If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
- If Assertion is true but Reason is false.
- If Assertion is false but Reason is true.
Answer
(A) If both Assertion and Reason are correct and Reason is the correct explanation of Assertion.
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