Aspirin is an
Aspirin is an
Options
(a) antithistamine (b) antimalarial (c) analgesic (d) antibiotic
Correct Answer:
analgesic
Explanation:
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Chemistry
Glycerine is a/an
Glycerine is a/an
Options
(a) ester (b) secondary alcohol (c) tertiary alcohol (d) trihydric alcohol
Correct Answer:
trihydric alcohol
Explanation:
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Transition elements
Transition elements
Options
(a) do not act as catalysts (b) have low melting point (c) exhibit variable valency (d) exhibit inert pair effect
Correct Answer:
exhibit variable valency
Explanation:
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Dialysis can separate
Dialysis can separate
Options
(a) glucose and Nacl (b) glucose and sucrose (c) glucose and fructose (d) glucose and proteins
Correct Answer:
glucose and proteins
Explanation:
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Veronal is what type of drug
Veronal is what type of drug
Options
(a) Sedative (b) Antibiotic (c) Anti-inflammatory (d) Antidepressant
Correct Answer:
Antidepressant
Explanation:
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IUPAC name of CH₃–O–C₂H₅ is
IUPAC name of CH₃–O–C₂H₅ is
Options
(a) ethyl-methyl ether (b) methoxyethane (c) methyl-ethyl ether (d) none of these
Correct Answer:
methoxyethane
Explanation:
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Schottky defect generally appears in
Schottky defect generally appears in
Options
(a) NaCl (b) KCl (c) CsCl (d) all of these
Correct Answer:
all of these
Explanation:
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An emulsion is a colloidal dispersion of
An emulsion is a colloidal dispersion of
Options
(a) a liquid in a gas (b) a liquid in a liquid (c) a solid in a liquid (d) a gas in a liquid
Correct […]
Action of acetylene on dilute H₂SO₄ gives
Action of acetylene on dilute H₂SO₄ gives
Options
(a) acetic acid (b) acetaldehyde (c) acetone (d) acetoacetic ester
Correct Answer:
acetaldehyde
Explanation:
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The bond angle of sp² – hybrid orbital is
The bond angle of sp² – hybrid orbital is
Options
(a) 105° (b) 180° (c) 120° (d) 109° 28′
Correct Answer:
120°
Explanation:
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