1
KCET 2017
MCQ (Single Correct Answer)
+1
-0
Pick the correct statement among the following statement.
A
Sodium dodecyl benzene sulphonate used in tooth paste is a cationic detergent.
B
Non-ionic detergents is formed when polyethylene glycol reacts with adipic acid
C
Cetyl trimethyl ammonium bromide is a popular cationic detergent used in air conditioner
D
Sodium lauryl sulphate forms an insoluble scum with hard water
2
KCET 2017
MCQ (Single Correct Answer)
+1
-0
Hydrogenation of vegetable oils in presence of finely divided nickel as catalyst.The reaction is
A
enzyme catalysed reaction
B
homogeneous catalysis
C
heterogeneous catalysis
D
liquid catalysed reaction
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