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CHEMISTRY

Chemistry
Sea weeds are important source of

Chlorine
Iodine
Bromine
Iron

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Chemistry
The strongest oxidizing agent among the following is:

Oxygen
Fluorine
Iodine
Chlorine

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Chemistry
Helium is added to the oxygen supply of deep sea divers because it is

Lighter than nitrogen
Less poisonous than nitrogen
Less soluble in blood than nitrogen at high pressure
Readily miscible with oxygen

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Chemistry
Vulcanization of rubber is carried out by adding

Ozone
Phosphorus
Sulphur
Carbon

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Chemistry
Hamburger effect is otherwise known as–

Sodium pump
Respiratory product
Anaerobic metabolism
Chloride shift

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