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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.
Related Questions: - Each unit cell of NaCl consists of 6 chlorine atoms and
- IUPAC name of CH₃CH₂CH₂CH(CH₃)COCH₃ is
- When acetic acid is heated with phosphorus pentaoxide(P₂O₅), the compound
- Which of the following metals reacts with water
- The reaction that takes place when Cl₂ gas is passed through conc.NaOH solution
Topics: Thermodynamics
(179)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Each unit cell of NaCl consists of 6 chlorine atoms and
- IUPAC name of CH₃CH₂CH₂CH(CH₃)COCH₃ is
- When acetic acid is heated with phosphorus pentaoxide(P₂O₅), the compound
- Which of the following metals reacts with water
- The reaction that takes place when Cl₂ gas is passed through conc.NaOH solution
Topics: Thermodynamics (179)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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