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Q.

Statement-I: Potassium salts impart lilac colour to the oxidizing flame of Bunsen burner.

Statement-II: Lithium nitrate on heating decomposes to give Li2O, NO and O2.

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a

Both statements I and II are correct

b

Statement-I is incorrect and statement-II is correct

c

Both statements I and II are incorrect

d

Statement-I is correct and statement-II is incorrect

answer is B.

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Detailed Solution

(I)  Potassium salts impart lilac colour to the oxidizing flame of Bunsen burner.

(II)    4LiNO3→Δ2Li2O+4NO2+O2

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