The questions given below consist of Assertion (A) and Reason (R ) . Use the following key to select the correct answer. Assertion : `[Cu(NH_3)_4]^(2+)` is `sp^(3)` hybridised tetrahedral complex . Reason : `[Cu(NH_3)_4]^(2+)` is diamagnetic in nature .A. If both assertion and reason are correct and reason is correct explanation for assertion .B. If both assertion and reason are correct but reason is not correct explanation for assertion .C. If assertion is correct but reason is incorrectD. If both assertion and reason are incorrect

The questions given below consist of Assertion (A) and Reason (R ) . U

1.	The questions given below consist of Assertion (A) and Reason (R ) . Use the following key to select the correct answer. Assertion : `[Cu(NH_3)_4]^(2+)` is `sp^(3)` hybridised tetrahedral complex . Reason : `[Cu(NH_3)_4]^(2+)` is diamagnetic in nature .A. If both assertion and reason are correct and reason is correct explanation for assertion .B. If both assertion and reason are correct but reason is not correct explanation for assertion .C. If assertion is correct but reason is incorrectD. If both assertion and reason are incorrect
Answer» Correct Answer - d Correct assertion : `[Cu(NH_3)_4]^(2+)` is `dsp^(2) ` hybridised and square planar in nature. Correct reason : `[Cu(NH_3)_4]^(2+)` is paramagnetic in nature.