Chemistry, asked by devanshpuri05, 8 months ago

On the basis of hess’s law of constant heat summation, choose the correct relation:

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Answered by 570005
2

Answer:

State and explain Hess's law of constant heat summation. This lawstates that if a reaction is the sum of two or more constituent reactions, then ∆ H for the overall process must be the sum of all ∆H of the constituent reactions. ... (i) Direct reaction: Reactant S1 is directly converted to product S4 in one step.

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Answered by ARKRANGER
3

Answer:

it is the 4 th option   a-c = b+d

Explanation:

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