2. Sample Papers
  3. KVPY

KVPY Sample Paper KVPY Stream-SX Model Paper-12

  • question_answer
    The correct \[C-C\] bond length order is: \[\begin{matrix}    \underset{(x)}{\mathop{{{H}_{3}}C-C{{H}_{3}}}}\, & \underset{(y)}{\mathop{{{H}_{3}}C-C{{H}_{4}}}}\,-Cl  \\ \end{matrix}\]

    A) \[x>y\]

    B) \[x<y\]

    C) \[x<y\]

    D) \[C-C<C-H\]

    Correct Answer: B

    Solution :

    \[x=1.532\,\,\overset{\text{o}}{\mathop{\text{A}}}\,,\] \[y=1.532\,\,\overset{\text{o}}{\mathop{\text{A}}}\,,\]\[C-H=1.09\,\,\overset{\text{o}}{\mathop{\text{A}}}\,\]


You need to login to perform this action.
You will be redirected in 3 sec spinner