Join the Most Relevant JEE Main 2025 Test Series & get 99+ percentile! Join Now
Search any question & find its solution
Question: Answered & Verified by Expert
In a thermochemical equation, what do the coefficients refer to?
ChemistryThermodynamics (C)NEET
Options:
  • A The number of molecules of reactants and products involved in the reaction.
  • B The number of moles of reactants and products involved in the reaction.
  • C The physical state of the substances involved.
  • D The temperature and pressure conditions of the reaction.
Solution:
2968 Upvotes Verified Answer
The correct answer is: The number of moles of reactants and products involved in the reaction.
In a thermochemical equation, the coefficients refer to the number of moles (never molecules) of reactants and products involved in the reaction.

Looking for more such questions to practice?

Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.