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Any variable whose value depends only on the state of the system is called

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Any variable whose value depends only on the state of the system is called

(a) Path variable

(b) State variable

(c) Neither Path nor State variable

(d) None of the mentioned

I got this question in an interview.

My question is based upon Energy Balances topic in division Energy Balances of Chemical Process Calculation

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Best answer
The correct choice is (b) State variable

Easiest explanation: A State variable is any variable whose value depends only on the state, not on the previous history.

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