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CHEMISTRY

Chemistry
The common refrigerant in domestic refrigerator is

Freon
Nitrogen
Neon
Oxygen

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Chemistry
The chemical used in embalming biological materials is

Formaldehyde in methanol
Formaldehyde in water
Ethylene glycol
Gaseous formaldehyde

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Chemistry
The chemical used for cloud seeding for artificial rains is

Silver Iodide
Potassium Nitrate
Potassium Bromide
Silver Nitrate

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Chemistry
Which of the following is used as anesthetic ?

NH3
NO
N2O
NO2

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Chemistry
Aspirin is chemically known as

Hydroxysalicylate
Alkylsalicylic acid
Methyl salicylate
Acetylsalicylic acid

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