Which of the following sequences of hybridisation, ge- ometry and magnetic nature are correct for the given co- ordination compounds ? , tetrahedral, paramagnetic , octahedral, paramagnetic , tetrahedral, paramagnetic , square planar, diamagnetic Choose the correct answer from the options given belo

Which of the following sequences of hybridisation, ge- ometr... — JEE PYQs | Mockzy

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Which of the following sequences of hybridisation, ge- ometry and magnetic nature are correct for the given co- ordination compounds ?

A . [N i C l_{4}]^{2 -} - s p^{3}

, tetrahedral, paramagnetic

B . [N i (N H_{3})_{6}]^{2 +} - s p^{3} d^{2}

, octahedral, paramagnetic

C . [N i (CO)_{4}] - s p^{3}

, tetrahedral, paramagnetic

D . [N i (CN)_{4}]^{2 -} - d s p^{2}

, square planar, diamagnetic Choose the correct answer from the options given below

A, B, C and D

B, C and D only

A, C and D only

A, B and D only

The correct order of first () and second () ionisation enthalpy values of Cr and

Given below are two statements : Statement I: A mixture of (sugar) and Na can be

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