3 years ago

Which of the follow statements is true?

1 answer:

4 0

Answer:

The true statement is a. Reductants reduce oxidants and become oxidized.

Explanation:

The principle characteristic of reductant is to donate electron and that donated electron is accepted by an oxidant.

As a result reductant become oxidized by reducing the oxidant which itself get reduced by accepting the electron from the reductant.

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Given reaction represents dissociation of bromine gas to form bromine atoms

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The enthalpy of the above reaction is given as:

ΔH = ∑n(products)Δ $H^{0}f(products)$ - ∑n(reactants)Δ $H^{0}f(reactants)$

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