A) the electronegativity of F is greater than that of O
B) \[{{H}_{2}}O\]involves hydrogen bonding whereas \[Be{{F}_{2}}\]is a discrete molecule
C) \[{{H}_{2}}O\]is linear and \[Be{{F}_{2}}\] is angular
D) \[{{H}_{2}}O\]is angular and \[Be{{F}_{2}}\]is linear
Correct Answer: D
Solution :
The structure of\[{{H}_{2}}O\]is angular V shape and has\[s{{p}^{3}}\]hybridisation and bond angle is\[105{}^\circ \]. Its dipole moment value is positive or more than zero. In \[Be{{F}_{2}},\]structure is linear due to sp hybridisation\[(\mu =0),\]Thus, due to\[(\mu =0),\]\[{{H}_{2}}O\] is dipolar and due to\[\mu =0,\]\[Be{{F}_{2}}\]is linear.You need to login to perform this action.
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