Chem Mantra
HomeCoursesOnline TestsForum
ForumQuestion BankChoose the correct answer out of the following …
HARDMCQ SINGLEJEE Mains ChemistryPhysical ChemistryChemical kineticsAchiever Section

Choose the correct answer out of the following choices. Assertion (A): Most people think diamond is forever. Reason (R): Conversion rate of diamond to graphite is very low.

A.A✓ Correct
C.C
D.D
Explanation

Thermodynamic data indicate that diamond shall convert to graphite but in actual the conversion rate is so slow that the change is not perceptible at all. Thus, most people think diamond is forever.

Back to Question Bank

Practice More Like This

Take chapter-wise tests, track your progress, and master Chemical kinetics.

Start Free Practice →
Sponsored

Master Chemistry for JEE, NEET & IChO

Access 19,000+ solved questions with expert explanations, chapter-wise tests, and full video lectures — all in one platform.

JEE Mains Chemistry
Explore Courses →Sign In Free