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CHEMISTRY

Chemistry
Sea weeds are important source of

Iron
Iodine
Chlorine
Bromine

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Chemistry
The strongest oxidizing agent among the following is:

Chlorine
Oxygen
Iodine
Fluorine

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

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

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Chemistry
Vulcanization of rubber is carried out by adding

Sulphur
Phosphorus
Carbon
Ozone

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Chemistry
Hamburger effect is otherwise known as–

Chloride shift
Respiratory product
Anaerobic metabolism
Sodium pump

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