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CHEMISTRY

Chemistry
The influence of temperature on reaction rate is predicted by

Kirchhoff's equation
Van der Waals equation
Arrhenius equation
Lewis equation

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Chemistry
Which among the following is used as a catalyst in the production of high octane fuels?

H2SO4
HNO3
HCl
HF

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Chemistry
Catalytic converters are generally made from :

Carbon
Hydrogen
Alkaline metals
Transition metals

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Chemistry
Which of the following is colourless ?

Phosphorus
Chlorine
Sulphur
Oxygen

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Chemistry
Iodine value is used to estimate

Unsaturation in oil
Alkali content in oil
Carboxylic groups in oil
Hydroxyl groups in oil

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