BCECE SERIES Chemistry
Organic Chemistry
6 previous year questions.
Volume: 6 Ques
Yield: Medium
High-Yield Trend
2
2017 1
2009 2
2008 1
2006 Chapter Questions 6 MCQs
01
PYQ 2006
medium
chemistry ID: bcece-20
A cyclic hydrocarbon molecule has all the carbon and hydrogen is a single plane. All the carbon-carbon bonds are of same length, less than $ 1.54\,?? but more than The C-C bond angle will be:
1
2
3
4
02
PYQ 2008
medium
chemistry ID: bcece-20
undergoes homolytic fission, produces
1
and
2
and
3
and
4
and
03
PYQ 2008
medium
chemistry ID: bcece-20
bond order in benzene is
1
1
2
2
3
between 1 and 2
4
None of these
04
PYQ 2009
medium
chemistry ID: bcece-20
The bond dissociation energy in kcal/mol is
1
8.1
2
0.81
3
81
4
810
05
PYQ 2017
medium
chemistry ID: bcece-20
Which of the following statements is false ?
1
Repeat unit of natural rubber is isoprene
2
Both starch and cellulose are made up of glucose units
3
Artificial silk is derived from cellulose
4
Nylon-6, 6 is an elastomer
06
PYQ 2017
medium
chemistry ID: bcece-20
Hydrolysis of aromatic amide gives
1
Acids
2
Amines
3
Alcohols
4
None of the above