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Hydrogen

Question
CBSEENCH11006929
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Complete the following chemical reactions:
AlCl subscript 3 left parenthesis straight s right parenthesis space plus space straight H subscript 2 straight O left parenthesis straight l right parenthesis
Classify the above into (a) hydrolysis (b) redox  (c) hydration reactions. 

Solution
AlCl subscript 3 left parenthesis straight s right parenthesis space plus space 3 straight H subscript 2 straight O left parenthesis straight l right parenthesis space space rightwards arrow space space Al left parenthesis OH right parenthesis subscript 3 left parenthesis straight s right parenthesis space plus space 3 HCl left parenthesis aq right parenthesis
It is a redox reaction.

Some More Questions From Hydrogen Chapter

Hydrogen is the lightest gas. Still its use in filling balloons has been discarded. Why?

Hydrogen forms both H+ ion and H- ion. Explain.

What is the molecular mass of a compound formed when tritium is burnt in air?

Out of H2 and D2 which has higher boiling point and why?

Give one use of liquid hydrogen. 

Why dihydrogen (H2) is not preferred for filling of balloons and airships?

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