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CHEMISTRY ONLINE TEST 19

- by Saheb Shaik
Free chemistry online tests
  • BIKKI NEWS : 27-01-2026

chemistry online test 19 for JEE NEET EAPCET EXAMS. జేఈఈ మెయిన్స్, నీట్, ఎఫ్‌సెట్ వంటి ప్రవేశ పరీక్షల కొరకు డైలీ ఉచితంగా కెమిస్ట్రీ ఆన్లైన్ టెస్ట్.

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chemistry online test 19 for JEE NEET EAPCET EXAMS.

CHEMISTRY ONLINE TEST 19

1 / 10

Gibbs free energy change (ΔG) is given by —

2 / 10

Which of the following is an intensive property?

3 / 10

The efficiency of a heat engine can never be 100% because —

4 / 10

In an exothermic reaction, ΔH is —

5 / 10

Which process has ΔU = 0?

6 / 10

Enthalpy change (ΔH) is equal to heat absorbed at —

7 / 10

For an isolated system, the change in entropy is —

8 / 10

The SI unit of entropy is —

9 / 10

Which of the following is a state function?

10 / 10

The first law of thermodynamics is a statement of —

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About Saheb Shaik

Saheb Shaik is the founder and editor of Bikki News, with 8 years of experience covering government jobs, recruitment notifications, exams, results and education news for Telangana and Andhra Pradesh. He verifies every update against official notifications and government orders before publishing. Contact: ujjinews@gmail.com బిక్కి న్యూస్ వ్యవస్థాపకులు, ఎడిటర్. ఉద్యోగ నోటిఫికేషన్లు, పరీక్షలు, ఫలితాలు, విద్యా వార్తలపై 8 సంవత్సరాల అనుభవం.

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