The metal that produces H(2) with both ...

The metal that produces `H_(2)` with both dil HCl and NaOH(aq) is

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The oxide which gives H_(2)O_(2) with dil. HCl is :

The ion that cannot be precipitated by both HCl and H_2S is:

A metal 'X' which is used in thermite process, when heated with oxygen gives an oxide 'Y' which is amphoteric in nature. Identify X and Y. Write down balanced chemical equations of the reactions of oxide Y with HCl and NaOH.

The metal which cannot displace hydrogen from dil H_(2)SO_(4) is :

Treatment of propionaldehyde with dil , NaOH solution gives :

a) i) Name the product liberated at anode when dil. H_(2)SO_(4) is electrolysed.

(a) Explain Etards reaction. (b) Name the products A and B in the following reaction. 2CH_(3)CHO overset("dil NaOH")hArr "A"overset("Delta")underset(-H_(2)O)hArr B (c ) Namé the reagent used in the decarboxylation of carboxylic acid.

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