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Acid Bases and Salts Part-3


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Q.1 : Which of the following is a double salt?
A:
B:
C:
D:
Q.2 : Electric current is passed through a concentrated aqueous solution of sodium chloride by means of a battery. After disconnecting the circuit the solution thus obtained is divided into two equal parts by volume. In one part phenolphthalein is added in another part methyl orange indicator was added. The colour of the solutions will be respectively :
A:
B:
C:
D:
Q.3 : Which of the following salts does not contain any water of crystallization?
A:
B:
C:
D:
Q.4 : A milkman added a small pinch of baking soda to fresh milk which had pH close to 6. As a result, pH of the medium :
A:
B:
C:
D:
Q.5 : A salt can be produced by reaction between :
A:
B:
C:
D:
Q.6 : Which of the following does not possess water of crystallization ?
A:
B:
C:
D:
Q.7 : Salt made of non-metallic elements only is :
A:
B:
C:
D:
Q.8 : The shining finish given to the walls in white wash is due to the formation of :
A:
B:
C:
D:
Q.9 : About (A) HClO (B) KOH (C) Be(OH)2 The correct statement is :
A:
B:
C:
D:
Q.10 : Ammonium chloride is a salt of :
A:
B:
C:
D: