Ch 1 - Ch 4 VVI MCQs

. Write the IUPAC name of CH, CH 1 1 CH-C-CH2-C-CH 1 CH , CH

CH_(3)CH_(2)CH = CH_(2)" and "CH_(3)CH = CH - CH_(3) show

CH_(3) - underset(CH_(3))underset(|) overset(.)(CH) - CH_(3) " "(b) CH_(3) - overset(.)CH_(2) - CH_(3) " "(c) CH_(3) - overset(.)CH_(3) " "(d) overset(.) CH_(4) Compare the oversetC - H bond energy of the above compounds.

The least and most stable resonating structure respectively are: (1) CH_(2)=CH-CH-CH-C-CH_(3) (2) CH_(2)=CH-CH-CH=C-CH_(3)O^(Theta) (3) CH_(2)-CH-CH=CH-C-CH_(3) (4) CH_(2)=CH-CH=CH-C-CH_(3) (А) 1,4 (В) 2,3 (С) 4,1

Which is not the correct representation of the pi electron transfer? 1) CH_3-CH=CH_2 2) CH_2=CH-CH_2-CH_3 3) CH_3-CH=CHCN 4) CH_3-CO-CH_2-CH=CH_2

Which is the most suitable reagent among the following distinguish comound (3) from the others? (1) CH_(3)C-=C-CH_(3) (2) CH_(3)CH_(2)-CH_(2)-CH_(3) (3) CH_(3)CH_(2)C-=CH (4) CH_(3)CH=CH_(2)

Write the IUPAC name of CH_3-(CH_2)_4-CH(CH_3)-C(CH_3)(CH_2-CH_3)(CH_2-CH_2-CH_3)

Arrange reactivity of given carboxylic acids for esterification reaction in decreasing order 1. HCOOH 2. CH_3CH_2COOH 3. CH_3-underset(CH_3)underset(|)(CH)-COOH 4. CH_3- underset(CH_3)underset(|)overset(CH_3)overset(|)C-COOH