Among the following compounds \[{{C}_{3}}{{H}_{7}}N{{H}_{2}},\] \[N{{H}_{3}},C{{H}_{3}}N{{H}_{2}},\]\[{{C}_{2}}{{H}_{5}}N{{H}_{2}}\] and \[{{C}_{6}}{{H}_{5}}N{{H}_{2}},\] the least basic compound is

\[{{C}_{2}}{{H}_{5}}N{{H}_{2}}\]

\[{{C}_{6}}{{H}_{5}}N{{H}_{2}}\]

Among the following compounds \[{{C}_{3}}{{H}_{7}}N{{H}_{2}},\] \[N{{H

1.	Among the following compounds \[{{C}_{3}}{{H}_{7}}N{{H}_{2}},\] \[N{{H}_{3}},C{{H}_{3}}N{{H}_{2}},\]\[{{C}_{2}}{{H}_{5}}N{{H}_{2}}\] and \[{{C}_{6}}{{H}_{5}}N{{H}_{2}},\] the least basic compound is
A.	\[{{C}_{3}}{{H}_{7}}N{{H}_{2}}\]
B.	\[N{{H}_{3}}\]
C.	\[C{{H}_{3}}N{{H}_{2}}\]
D.	\[{{C}_{6}}{{H}_{5}}N{{H}_{2}}\]
E.	\[{{C}_{2}}{{H}_{5}}N{{H}_{2}}\]
Answer» E. \[{{C}_{2}}{{H}_{5}}N{{H}_{2}}\]

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Among the following compounds \[{{C}_{3}}{{H}_{7}}N{{H}_{2}},\] \[N{{H}_{3}},C{{H}_{3}}N{{H}_{2}},\]\[{{C}_{2}}{{H}_{5}}N{{H}_{2}}\] and \[{{C}_{6}}{{H}_{5}}N{{H}_{2}},\] the least basic compound is

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