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Question-1
Select the detergent that is used to prepare cosmetics.
(A)
DDBS
(B)
Polyethylene glycol
(C)
Cetyltrimethyl ammonium chloride
(D)
LAS
Question-2
Which of the following is an ingrain dye?
(A)
Congo red
(B)
Aniline black
(C)
Alizarin
(D)
Indigo
Question-3
Azo dye is prepared by the coupling of phenol and
(A)
Diazonium chloride
(B)
O- nitroaniline
(C)
Benzoic acid
(D)
Chlorobenzene
Question-4
Which type of dyes are not used to dye nylon and polyester fibres?
(A)
Vat dyes
(B)
Basic dyes
(C)
Disperse dyes
(D)
Insoluble azo dyes
Question-5
The correct statement in respect of protein haemoglobin is that it
(A)
Functions as a catalyst for biological reactions
(B)
Maintains blood sugar level
(C)
Acts as an oxygen carrier in the blood
(D)
Forms antibodies and offers resistance to diseases
Question-6
Which one of the following is a peptide hormone?
(A)
Glucagon
(B)
Testosterone
(C)
Thyroxin
(D)
Adrenaline
Question-7
The best source of vitamin A is
(A)
Beans
(B)
Pulses
(C)
Orange
(D)
Carrot
Question-8
In the following which is soap?
(A)
CH
3
COONa
(B)
CH
3
ONa
(C)
C
17
H
35
COONa
(D)
C
17
H
35
SO
3
Na
Question-9
Which of the following is not an antibiotic?
(A)
Penicillin
(B)
Sulphaguanidine
(C)
Chloramphenicol
(D)
Terramycin
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Plus 2 Computer Science
CBSE
Practice in Related Chapters
The Solid State
Solutions
Chemical Kinetics
General Principles And Processes Of Isolation Of Elements
Surface Chemistry
Co-Ordination Compounds
Electrochemistry
Electrochemistry
The p-Block Elements
Haloalkanes and Haloarenes
The D and F Block Elements
Transition Elements:d and f Block Elements
Oxygen Family
Polymers
Polymers
Biomolecules
Aldehydes , Ketones and Carboxylic Acids
Alcohols,Phenols and Ethers
Atomic Structure
Chemistry in Everyday Life
Organic Compounds Containing Nitrogen
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