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Chemistry

Chemistry
Chloroform can be used as

Antimalarial
Analgesic
Anaesthetic
Antibiotic

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Chemistry
Cyanide poisoning causes death in seconds because

It breaks the electron transport chain
It causes cardiac arrest
It denatures enzymes of the heart/muscle
It causes Lysis of red blood cells

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Chemistry
Piped Natural Gas (PNG) is used for

Welding
Mining
Anaesthesia
Cooking

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Chemistry
Silver gets corroded due to ________ in air.

Nitrogen
Carbon dioxide
Oxygen
Hydrogen Sulphide

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Chemistry
Which of the following is used as anesthetic ?

NO2
NO
NH3
N2O

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Chemistry
The chemical name of 'laughing gas' is

Nitric oxide
Nitrogen dioxide
Nitrous oxide
Nitrogen pentoxide

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