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JMD PUBLICATION-SAMPLE QUESTION-EXAMPLE
- Transition metals form number of interstitial compounds. Explain.
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- Why are Min^(2+) compounds more stable than Fe^(2+) towards oxidation ...
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- What is meant by unidentate, didentate and ambidentate ligands ? Give ...
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- [Fe(CN)6)]^(4-) and [Fe(H2O)6)]^(2+) are of different colours in di...
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- Explain the factors affecting rate of a reaction.
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- Calculate the potential of hydrogen electrode income with a solution w...
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- Compare and explain the reactivity of different alcohols towards sodiu...
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- Why is phenol stronger acid than the alcohols ? Explain in detail.
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- Show that the time required for 99% completion of a first order reacti...
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- A first order reaction takes 40 min for 30% completion. Calculate t(1/...
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- Why is dioxygen gas but sulphur a solid?
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- Most of the compounds of transition elements are paramagnetic in natur...
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- Why do transition metals have high enthalpies of atomization ?
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- Transition metals form mostly coloured compounds.Explain.
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- Transition elements and their compounds are found to be good catalysts...
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- Why Cr^(2+) is strongly reducing while Mn^(3+) is strongly oxidising ?
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- The d^1 configuration is very unstable in transition metal ions. Exp...
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- What happens when : n-butyl chloride is treated with alcoholic KOH.
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- What happens when - bromobenzene is treated with Mg in the presence ...
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- What happens when : Ethyl chloride is treated with (aq) KOH.
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