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Match the following column-I and column-II

Column-I

Molecule

Column-II

Bond angle

(1) $CO_2$ (f) $109^{\large\circ}28'$
(2) $H_2O$ (g) $102^{\large\circ}$
(3) $F_2O$ (h) $180^{\large\circ}$
(4) $BF_4^-$ (i) $ 104^{\large\circ}30'$

 

$\begin{array}{1 1}(a)\;(1)-h,(2)-g,(3)-i,(4)-f\\(b)\; (1)-h,(2)-f,(3)-g,(4)-i\\(c)\;(1)-h,(2)-i,(3)-g,(4)-f\\(d)\;(1)-g,(2)-i,(3)-h,(4)-f\end{array}$

Can you answer this question?
 
 

1 Answer

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(Linear)$CO_2\rightarrow 180^{\large\circ}$
(V-shape)$H_2O\rightarrow 140^{\large\circ}30'$
(V-shape)$F_2O\rightarrow 102^{\large\circ}$
(Tetrahedral)$BF_4^-\rightarrow 109^{\large\circ}28'$
Hence (c) is the correct answer.
answered Mar 11, 2014 by sreemathi.v
 

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