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KUMAR PRAKASHAN-THE D-AND F-BLOCK ELMENTS-Section -E (Multiple Choice Question (MCQs))
- Which element in 3d series show (+1) oxidation state?
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- The only element with positive E^(@)(M^(2+)|M) potential in 3d series ...
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- Which of the following is a reducing agent?
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- What is the correct order of hydration enthalpies of M^(2+) ions of fi...
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- Which is not an oxidizing agent in acidic medium?
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- The pair of amphoteric oxides is…..
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- The most probable oxidation states of Cr and Mo are…..
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- Which of the following is not known?
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- Which of the following will not liberate H(2(g)) from acid?
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- Identify the correct order of oxidizing strength:
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- When NaHCO(3) is added to aqueous solution of FeCl(3), the gas liberat...
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- Which of the following is example of mixed oxides?
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- Which of the following ion is most stable in aqueous solution?
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- The basic character of the transition metal oxides follows the order…
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- Which of the following is diamagnetic ?
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- Which of the following has highest magnetic moment?
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- The orange colour of K(2)Cr(2)O(7) is due to….
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- [Ni(H(2)O(6)]^(2+) absorbs….
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- Which of the following is colourless?
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- Transition elements are coloured because:
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