Chem Mantra
MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Physical ChemistryChemical kineticsB. Bimolecular

Assertion (A) Δ[R] is multiplied with -1 to make the rate of the reaction a positive quantity. Reason (R) Δ[R] is a negative quantity in the expression rate of disappearance of R R t

A.Both A and R are correct: R is the correct
B.Both A and R are correct: R is not the correct
C.A is correct: R is incorrect
D.R is correct: A is incorrect
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