JEE Main 2022 · 28 Jun · Shift 2 · Chemistry Q65

ChemistryList match+4 / -1Question 65 of 90

Match List - I with List - II :

Choose the correct answer from the options given below :

List - I

List - II

(A) - (II), (B) - (III), (C) - (IV), (D) - (I)

(A) - (II), (B) - (I), (C) - (III), (D) - (IV)

(A) - (II), (B) - (III), (C) - (I), (D) - (IV)

(A) - (I), (B) - (III), (C) - (II), (D) - (IV)

Answer and worked solution

Official answer: C

Match. Negative sol: CdS (II). Macromolecular: starch (III). Positive sol: $\mathrm{Fe_2O_3\cdot xH_2O}$ (I). Cheese: a gel (IV).

(C)

Topics:Colloids

JEE Main 2022 · 28 Jun · Shift 2, Chemistry question 65