1.

Identify the correct order of boiling points of the following compounds \[\underset{(1)}{\mathop{C{{H}_{3}}C{{H}_{2}}C{{H}_{2}}C{{H}_{2}}OH}}\,\],\[\underset{(2)}{\mathop{C{{H}_{3}}C{{H}_{2}}C{{H}_{2}}CHO}}\,\], \[\underset{(3)}{\mathop{C{{H}_{3}}C{{H}_{2}}C{{H}_{2}}COOH}}\,\]     [IIT-JEE (Screening) 2002]

A.                 \[1>2>3\]           
B.                 \[3>1>2\]
C.                 \[1>3>2\]           
D.                 \[3>2>1\]
Answer» C.                 \[1>3>2\]           


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