Match the substance in coloum-i with item in column-
$C o l u m n - 1$
i . Bleaching powder
ii . Rock salt
iii . Baking soda
iv . Washing soda $C o l u m n - 2$
A . mixed like coal
B . Glass industry
C . oxidizing agent
D . mild antiseptic

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Solution

Bleaching powder is a srong oxiding agent and is used in many industries for this purpose

The process of mining rock salt is similar to that of minig coal

Baking soda is used in glass industry to lower the melting point during smelting

Washing soda is used as a mild antiseptic

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Similar questions

Q. Match the chemical substances given in column (I) with their appropriate application given in column (II):

Column I	Column II
(1) Bleaching powder	(i) Preparation of glass
(2) Baking soda	(ii) Production of $H_{2}$ and $C l_{2}$
(3) Washing Soda	(iii) Decolourisation
(4) Sodium chloride	(iv) Antacid

Column A	Column B
A. Bleaching powder	i. Preparation of glass
B. Baking soda	ii. Production of $H_{2}$ and $C l_{2}$
C. Washing soda	iii. Decolourisation
D. Sodium chloride	iv. Antacid

Match the chemical substances given in Column (A) with their appropriate application given in Column (B).

Question 25.
Match the chemical substances given in Column I with their appropriate application given in Column II.

(a) A - (2) B - (1) C - (4) D - (3)
(b) A - (3) B - (2) C - (4) D - (1)
(c) A - (3) B - (4) C - (1) D - (2)
(a) A - (2) B - (4) C - (1) D - (3)

Q. Match the following columns.

Column (I)	Column (II)
(1) Bleaching powder	(a) Sodium bicarbonate
(2) Baking soda	(b) Sodium carbonate
(3) Washing soda	(c) Calcium oxychloride
(4) Plaster of Paris	(d) Calcium sulphate hemihydrate

Match the statements in column A with that in column B.

Column A Column B

(a) deliquescent substance (i)sodium bicarbonate

(b) hydroscopic substance (ii) magnesium chloride

(d) substance causing temporary (iv) washing soda hardness

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Match the substance in coloum-i with item in column-Column−1i . Bleaching powderii . Rock saltiii . Baking sodaiv . Washing sodaColumn−2A . mixed like coalB . Glass industryC . oxidizing agentD . mild antiseptic

Bleaching powder is a srong oxiding agent and is used in many industries for this purposeThe process of mining rock salt is similar to that of minig coalBaking soda is used in glass industry to lower the melting point during smeltingWashing soda is used as a mild antiseptic

Match the substance in coloum-i with item in column-
$C o l u m n - 1$
i . Bleaching powder
ii . Rock salt
iii . Baking soda
iv . Washing soda $C o l u m n - 2$
A . mixed like coal
B . Glass industry
C . oxidizing agent
D . mild antiseptic

Bleaching powder is a srong oxiding agent and is used in many industries for this purpose

The process of mining rock salt is similar to that of minig coal

Baking soda is used in glass industry to lower the melting point during smelting

Washing soda is used as a mild antiseptic