The List of Important GK
questions from general science were given here, Candidates those who are
preparing for the SSC/FCI Exam can use this material
1).For fermentation along with molasses
_______ is added.
a)
Ammonium phosphate
b)
Ammonium chloride
c)
Ammonia
d)
Ammonium hydroxide
2).Rectified spirit contains ________ of
ethanol
a)
94.5%
b)
95.5%
c)
96.5%
d)
100%
3).Absolute alcohol contains ________ alcohol.
a)
40%
b)
80%
c)
95.5%
d)
100%
4).The boiling points of alcohols are higher
than the corresponding alkanes due to ________.
a)
Higher molecular mass
b)
Presence of oxygen atom
c)
Hydrogen bonding
d)
Presence of impurities
5).Breaking down of large organic compounds by
enzymes in the absence of air is ______.
a)
fermentation
b)
boiling
c)
refining
d)
distillation
6).In the liver CH3 OH is oxidized
to __________.
a)
CH3 COOH
b)
CH4
c)
HCHO
d)
CH3 CHO
7).When excess of ethanol reacts with conc. H2SO4
at 413K, it forms
a)
CH4
b)
CH2=CH2
c)
C2H5OC2H5
d)
C2H5OCH3
8).Methylated spirit contains ______ of
methanol.
a)
10%
b)
5%
c)
4.5%
d)
8%
9).The optic nerve is affected by __________.
a)
HCHO
b)
CH3 OH
c)
CH3CHO
d)
CH3COOH
10).A highly poisonous substance is ________.
a)
CH3 OH
b)
C2H5OH
c)
C2H5OH+H2O
d)
CH3COOH
Answers:
1).
a) 2). b) 3).
d) 4). c) 5).
a) 6). c) 7).
c) 8). b) 9).
b) 10). a)
People also Visited:
