Assertion -All exothermic reactions are spontaneous at room temperature- Reason- - G-ve for above reactions and for spontaneous reactions - G -ve-

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Standard XII

Chemistry

Entropy

Assertion :Al...

Question

Assertion :All exothermic reactions are spontaneous at room temperature. Reason: $Δ G$ =-ve for above reactions and for spontaneous reactions $Δ G = - v e$ .

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Assertion is incorrect but Reason is correct

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Solution

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
$At exothermic reactions are spontaneous at room temperature. At room temp.$ $Δ = - v e$
$So option A is correct.$

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Assertion :All exothermic reactions are spontaneous at room temperature. Reason: ΔG=-ve for above reactions and for spontaneous reactions ΔG=−ve.

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion At exothermic reactions are spontaneous at room temperature. At room temp. Δ=−veSo option A is correct.

Assertion :All exothermic reactions are spontaneous at room temperature. Reason: $Δ G$ =-ve for above reactions and for spontaneous reactions $Δ G = - v e$ .

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
$At exothermic reactions are spontaneous at room temperature. At room temp.$ $Δ = - v e$
$So option A is correct.$