Which azide is explosive
Which azide is explosive
Options
(a) Ba(N₃)₂ (b) NaN₃ (c) KN₃ (d) Mg₃N₂
Correct Answer:
Ba(N₃)₂
Explanation:
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Chemistry in Everyday Life
Allergy is the state in which a person experiences
Allergy is the state in which a person experiences
Options
(a) asthma (b) skin rashes (c) itching (d) any of these
Correct Answer:
any of these
Explanation:
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Aspirin is an
Aspirin is an
Options
(a) antithistamine (b) antimalarial (c) analgesic (d) antibiotic
Correct Answer:
analgesic
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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Which of the following is a basic dye
Which of the following is a basic dye
Options
(a) Congo red (b) Aniline yellow (c) Alizarin (d) Indigo
Correct Answer:
Aniline yellow
Explanation:
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A drug that is antipyretic as well as analgesic is
A drug that is antipyretic as well as analgesic is
Options
(a) Penicillin (b) Chloroquin (c) Para-acetamidophenol (d) Chloropromazine hydrochloride
Correct Answer:
Para-acetamidophenol
Explanation:
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Alizarin belongs to the class of
Alizarin belongs to the class of
Options
(a) reactive dyes (b) mordant dyes (c) vital dyes (d) substantive dyes
Correct Answer:
mordant dyes
Explanation:
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Aspirin is obtained by the reaction of salicylic acid with
Aspirin is obtained by the reaction of salicylic acid with
Options
(a) acetic acid (b) acetaldehyde (c) acetone (d) acetic anhydride
Correct Answer:
acetic anhydride
Explanation:
The aspirin is obtained by the reaction of […]
Which of the following is used in refrigerant
Which of the following is used in refrigerant
Options
(a) SiC (b) CO₂ (c) CF₂Cl₂ (d) CHCl₃
Correct Answer:
CF₂Cl₂
Explanation:
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A detergent has which of the following group attached to the terminal of a long carbon
A detergent has which of the following group attached to the terminal of a long carbon chain
Options
(a) COOH (b) COONa (c) SO₃Na (d) ONa
Correct Answer:
SO₃Na
Explanation:
No explanation available. […]