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Arrange the following a.CaH(2),BeH(2)...

Arrange the following
a.`CaH_(2),BeH_(2)`and `TiH_(2)` in order of increasing electrical conductance.
b. `LiH,NaH` and `CsH` in order of increasing ionic character.
c. `H-H,D-D` and `F-F` in order of increasing bond dissociaton enthalpy.
d. `NaH,MgH_(2)` and `H_(2)O` in order of increasing reducing property.

A

`(a),(b)` and `(c)`

B

`(b),(c )` and `(d)`

C

`(a),(c )` and `(d)`

D

`(a),(b),(c )` and `(d)`

Text Solution

Verified by Experts

The correct Answer is:
2

`(1)BeH_(2) lt CaH_(2) lt TiH_(2)`
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