Coordination Compounds

Subject matter experts of JagranJosh have developed chapter wise practice questions of Class 12th as per the relevancy of the chapter in the CBSE board exam. This practice set contains 10 questions with detailed explanations on “Chapter: Coordination Compounds” of Chemistry.

  • Q1.A transition metal exists in its highest oxidation state. It is expected to behave as:

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  • Q2.For successive transition elements (Cr, Mn, Fe and Co), the stability of +2 oxidation state will be there in which of the following order?

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  • Q3. The colour of light absorbed by an aqueous solution of CuS O 4  is:

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  • Q4. A student accidently added conc.  H 2 S O 4  to potassium permanganate and it exploded due to the  formation of an explosive which is:

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  • Q5.Lanthanoid contraction is observed in:

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  • Q6.Ammonium dichromate is used in fireworks. The green coloured powder blown in the air is:

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  • Q7.Which of the following lanthanoid ion is paramagnetic?

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