Paper: CSIR-NET June 2019 · Subject: Physical Chemistry · Chapter: Chemical Kinetics · Topic: Chemical Kinetics – General · Marks: 2 · Difficulty: Hard
Under review — part of this question (a structure or an option) is not clear in the source scan. 4AB is checking it against the original book; the answer shown may change.
Photochemistry of a molecule, $M$, is described as by the mechanism The intercept at $[\mathrm{Q}]=0$ is 4 for the inverse of fluorescence intensity $\left(\frac{I}{I_{F}}\right)$ vs $[\mathrm{Q}]$ plot. The value of $\mathrm{I}_{\mathrm{a} \mathrm{b} \mathrm{s}}$ is