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All the folowing substances react with w...

All the folowing substances react with water. The pair which'gives the same gaseous product is: K' and 'KO_2' 'Na' and 'Na_2 O_2' Ca' and 'CaH_2' Ba' and 'BaO_2'

A

K' and 'KO_2'

B

'Na' and 'Na_2 O_2'

C

Ca' and 'CaH_2'

D

Ba' and 'BaO_2'

Text Solution

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The correct Answer is:
C
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