question_answer

Shape of \[{{H}_{2}}S\] is similar to that of:

A) \[{{S}^{2-}}\]            

B)        \[-_{4}^{9}Be>_{4}^{9}Be>_{3}^{7}Li>_{2}^{4}He\]        

C)        \[Mg\]                 

D)        \[Mg\]

Correct Answer: B

Solution :

Structure of \[{{[{{N}_{2}}{{O}_{5}}]}_{t}}={{[{{N}_{2}}{{O}_{5}}]}_{0}}+kt\] is similar to that of \[{{[{{N}_{2}}{{O}_{5}}]}_{0}}={{[{{N}_{2}}{{O}_{5}}]}_{t}}{{e}^{kt}}\] i.e., non-linear and non-planar.