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Explain the following observations:
(i) Generally there is an increase in density of elements from titanium (Z = 22) to copper (z =29) in the first series of transition elements.
(ii) Transition elements and their compounds are generally found to be good catalysts in chemical reactions.
How Dalton''s Atomic theory explains these laws..
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sodium does not react with a) Carbon b) Nitrogen c) Hydrogen d)both a an b
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physical and chemical properties of matter
Why is CO2 soluble in water.
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simple method of synthesis of the above chemical with highest yield.
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