Chemical Kinetics

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question 1 of 16 Grade: Form 3

Q: Which statement about catalysts is correct?

Catalysts are used in industry to reduce energy costs
Catalysts are used up during a reaction
Catalysts increase the activation energy of chemical reactions
Transition metals do not make good catalysts

Did You Know?

Sulphur dioxide (SO₂) can be oxidised to SO₃ or reduced to S, so it can act as both a reducing and oxidising agent. Hydrogen can be oxidised to H⁺ or reduced to H⁻, so it can also act as both.

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Did You Know?

Sulphur dioxide (SO₂) can be oxidised to SO₃ or reduced to S, so it can act as both a reducing and oxidising agent. Hydrogen can be oxidised to H⁺ or reduced to H⁻, so it can also act as both.

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