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Which of the following equations describe the first law of thermodynamics
Options
(a) ΔE = q + w
(b) q = ΔE + 1
(c) q = ΔE – w
(d) w = ΔE – 1
Correct Answer:
ΔE = q + w
Explanation:
The net energy change of a closed system is equal to heat absorbed plus the work done on the system.
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Topics: Thermodynamics
(179)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- How many unpaired electrons are present in ground state for Fe²⁺(Z=26)
- Method by which aniline cannot be prepared is
- Argon gas was discovered by
- The products formed when diborane is hydrolysed are
- Standard electrode potential for Sn⁴⁺/Sn²⁺ couple is +0.15 V and that for the
Topics: Thermodynamics (179)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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