Chemical Process
Wet chlorine gas produced during electrolysis of brine is dehydrated by

None of these
Passing it through a bed of silica gel
Passing it through a bed of diatomaceous earth
Spraying 66° Be H₂SO₄ counter current to the flow of the gas

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Chemical Process
Unsaturated oils compared to saturated oils have

Higher melting point & higher reactivity to oxygen
Lower melting point & higher reactivity to oxygen
Lower melting point & lower reactivity to oxygen
Higher melting point & lower reactivity to oxygen

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