JEE Main Chemistry question

Among the following reaction, the fastest one is:

(A)Burning of coal
(B)Rusting of iron in moist air
(C)Conversion of monoclinic sulphur to rhombic sulphur
(D)Precipitation of silver chloride by mixing silver nitrate and sodium chloride solutionsCorrect

Answer: (D)

Solution

The reaction between and ions in solution to form precipitate is a simple ionic (electrostatic) reaction with essentially no activation

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Question ID VK-144532