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Published on: 13/10/2020
12th Standard Chemistry Chemistry In Everyday Life English Medium Free Online Test One Mark Questions 2020 - 2021
Download Tamil Nadu 12th Standard Chemistry question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.
Questions + Answers key
Take MCQ Chemistry Test
1.
Phenacetin is _______
antipyretic
analgesic
antibiotic
antiseptic
2.
Which of the following is not an anesthetics?
nitrous oxide
chloroform
ether
novalgin
3.
_______ is used in the manufacture of hoses and tank linings.
Buna-s
Neo prene
PHBV
Buna - N
4.
The quality of a soap is described in term of _______
LDPE
HDPE
TFM (Total fatty matter)
LFM (Lowfatty matter)
5.
The specific treatment of a disease using medicine is known as ________
inhibitors
chemotherapy
Competitire inhibiters
both (a) and (c)
6.
Addition polymerisation is also called as _______ polymerisation.
chain growth
condensation
step growth
none of the above
7.
Which of the following is not a non - narcotic analgesic?
codeine
acetaminophen
aspirin
ibuprofen
8.
Sulphur dioxide act as _________
antimicrobial agents
antioxidants
enzyme inhibitors
all the above
9.
The drug used in major surgical procedure is ________
procaine
lidocaine
propofol
morphine
10.
2-acetoxy benzoic acid is used as an _________
anti malarial
antihistamine
antipyretic
antidepressant
11.
Aspirin is _______
benzoyl salicylic acid
acetyl salicylic acid
methyl salicylic
both (b) and (c)
12.
Antacids are ________
aluminium hydroxide
magnesium hydroxide
both (a) and (b)
neither (a) or (b)
13.
Ampicillin is an example of _______ drugs.
anaesthetic
antibiotic
tranquilizer
none of the above
14.
Regarding cross-linked or network polymers, which of the following statement is incorrect?
Examples are Bakelite and melamine
They are formed from bi and tri-functional monomers
They contain covalent bonds between various linear polymer chains
They contain strong covalent bonds in their polymer chain
15.
An example of anti-fertility drug is ____________.
novestrol
seldane
salvarsan
Chloramphenicol
16.
17.
Nylon is an example of _______.
polyamide
polythene
polyester
poly saccharide
18.
Which one of the following structures represents nylon 6,6 polymer?
19.
Antiseptics and disinfectants either kill or prevent growth of microorganisms. Identify which of the following statement is not true.
dilute solutions of boric acid and hydrogen peroxide are strong antiseptics.
Disinfectants harm the living tissues
A 0.2% solution of phenol is an antiseptic while 1% solution acts as a disinfectant
Chlorine and iodine are used as strong disinfectants
20.
Which of the following is an analgesic?
Streptomycin
Chloromycetin
Asprin
Penicillin
1.
(a)
antipyretic
2.
(d)
novalgin
3.
(d)
Buna - N
4.
(c)
TFM (Total fatty matter)
5.
(b)
chemotherapy
6.
(a)
chain growth
7.
(a)
codeine
8.
(a)
antimicrobial agents
9.
(c)
propofol
10.
(c)
antipyretic
11.
(b)
acetyl salicylic acid
12.
(c)
both (a) and (b)
13.
(b)
antibiotic
14.
(d)
They contain strong covalent bonds in their polymer chain
15.
(a)
novestrol
16.
(d)
17.
(a)
polyamide
18.
(d)
19.
(a)
dilute solutions of boric acid and hydrogen peroxide are strong antiseptics.
20.
(c)
Asprin
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Computer Applications
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