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CHEMISTRY

Chemistry
Sea weeds are important source of

Bromine
Iodine
Chlorine
Iron

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Chemistry
The strongest oxidizing agent among the following is:

Oxygen
Iodine
Fluorine
Chlorine

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

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

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Chemistry
Vulcanization of rubber is carried out by adding

Phosphorus
Sulphur
Ozone
Carbon

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Chemistry
Hamburger effect is otherwise known as–

Respiratory product
Anaerobic metabolism
Sodium pump
Chloride shift

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