MCQ
Hess's law of constant heat summation in based on
  • A
    $E = m{c^2}$
  • B
    Conservation of mass
  • First law of thermodynamics
  • D
    None of the above

Answer

Correct option: C.
First law of thermodynamics
(c)Hess’s law is an application of first law of thermodynamics .

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free