The contraction of the rubber-band is a spontaneous, natural process because it is accompanied by:

an increase in the kinetic energy

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a decrease in the free-energy in the rubber-band

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an increase in heat in the rubber-band

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an elastic force

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Solution

The correct option is B a decrease in the free-energy in the rubber-band
Any process with $Δ G = - V e$ will be spontaneous as contraction of rubber band is spontaneous so there will be decrease in the free energy in rubber band.

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The contraction of the rubber-band is a spontaneous, natural process because it is accompanied by:

The correct option is B a decrease in the free-energy in the rubber-bandAny process with ΔG=−Ve will be spontaneous as contraction of rubber band is spontaneous so there will be decrease in the free energy in rubber band.

The correct option is B a decrease in the free-energy in the rubber-band
Any process with $Δ G = - V e$ will be spontaneous as contraction of rubber band is spontaneous so there will be decrease in the free energy in rubber band.