Mathematical representation of $1^{s t}$ law of Thermodynamics

Q = Δ E + W

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Δ H = Δ E + P Δ \lor

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W = Q \times Δ E

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Δ E = Δ H + V Δ P

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Solution

The correct option is A $Q = Δ E + W$
$Q = Δ E + W$
In mathematical representation of the1st law,
$Q =$ heat absorbed
$W =$ Work done by the system
$Δ E =$ change in internal energy

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