Choose the correct answer from the options given below : List-I (Anion) List-II (A) {\CO}_3^{2-} I. Colourless gas which turns lead acetate paper black. (B) \S^{2-} II. Colourless gas which turns acidified potassium dichromate solution green. (C) {\SO}_3^{2-} III. Brown fumes which turns acidified KI solution containing starch blue. (D) {\NO}_2^{-} IV. Colourless gas evolved with brisk effervescence, which turns lime water milky. [27-Jun-2022-Shift-2]

Correct Answer is : A-IV, B-I, C-II, D-III

JEE Main 27 June 2022 Shift 2 Solved Paper

Section: Chemistry

Question : 80 of 90

Marks: +1, -0

Choose the correct answer from the options given below :

	List-I (Anion)		List-II
(A)	CO32−	I.	Colourless gas which turns lead acetate paper black.
(B)	S2−	II.	Colourless gas which turns acidified potassium dichromate solution green.
(C)	SO32−	III.	Brown fumes which turns acidified KI solution containing starch blue.
(D)	NO2−	IV.	Colourless gas evolved with brisk effervescence, which turns lime water milky.

[27-Jun-2022-Shift-2]

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