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STD 11 - 5. Thermodynamics and thermochemistry — JEE STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceJEESTD 11 - 5. Thermodynamics and thermochemistry4 Marks
MCQ
The first law of thermodynamics is only
  • A
    The law of conservation of energy
  • B
    The law of conservation of mass
  • C
    The law of conservation of momentum
  • ✓
    Both $ (a)$  and $(b)$
✓

Answer

Correct option: D.
Both $ (a)$  and $(b)$
(d)First low of thermodynamics is also known as Law of conservation of mass and energy.

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