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Hydrogen

Question
CBSEENCH11006928
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Complete the following chemical reactions:

CaO left parenthesis straight s right parenthesis space plus space straight H subscript 2 straight O left parenthesis straight g right parenthesis space space space rightwards arrow

Solution
CaO left parenthesis straight s right parenthesis space plus space straight H subscript 2 straight O left parenthesis straight g right parenthesis space space rightwards arrow space space space Ca left parenthesis OH right parenthesis subscript 2 left parenthesis aq right parenthesis

Some More Questions From Hydrogen Chapter

Which isotope of hydrogen is used as a tracer in organic reactions ?

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. 

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