Q95 · CSIR-NET Chemistry, June 2015

Paper: CSIR-NET June 2015 · Subject: Physical Chemistry · Chapter: Polymer Chemistry · Topic: Polymer Chemistry – General · Marks: 2 · Difficulty: Easy

The correct form for a simple Langmuir isotherm is

(a)$\theta=\mathrm{K}_{\mathrm{p}}$

(b)$\theta=\left(\mathrm{K}_{\mathrm{p}}\right)^{1 / 2}{ }_{2}$

(c)$\theta=\mathrm{K}_{\mathrm{p}} /\left(1+\mathrm{K}_{\mathrm{p}}\right)$

(d)$\theta=\left(1+\mathrm{K}_{\mathrm{p}}\right) / \mathrm{K}_{\mathrm{p}}$

Answer

Answer: C ✓ checked by 4AB · confidence high

Explanation

Langmuir: θ = Kp/(1 + Kp) — linear at low p, saturating to 1 at high p.

Study loop for Polymer Chemistry

1. Practise the PYQsPrevious-year questions, with answers

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