WorksheetsACIDS,BASES AND SALTS
Total questions: 15
Worksheet time: 5mins
Do acids and bases conduct electricity?
Only acids conduct electricity
Only bases conduct electricity
Bases and acids conduct electricity
Neither conduct electricity
Which of the following values would represent the pH of a strong base?
1
8
7
13
Which of the following are the characteristics of a BASE?
Very bitter in taste
Liberate OH- ions when dissolved in water
Have pH of less than 7
Turns blue litmus red
Identify the gas evolved.
Hydrogen
Nitrogen
Carbon dioxide
Oxygen
The sodium compound used for softening of hard water is (a) .
The common name of CaOCl2 is bleaching powder. Yes or No?
According to the pH range given in the image,which substance is more acidic than lemon juice?
Hydrochloric acid
Cabbage
Milk
Milk Of Magnesia
Common salt beside being used in kitchen can also be used as the raw material for making:
Baking soda
Slaked lime
Washing soda
Bleaching powder
Which among the following is not a base?
NaOH
KOH
HCl
NH4OH
Which one of the following can be used as an acid-base indicator by a visually impaired student?
Litmus
Turmeric
Methyl Orange
Vanilla essence
Which of the following is not a mineral acid?
Hydrochloric acid
Citric acid
Nitric acid
Sulphuric acid
Which of the following salts does not contain water of crystallisation?
Blue vitreol
Baking soda
Washing soda
Gypsum
Which of the following salts will give an aqueous solution having pH of almost 7?
Ammonium nitrate
Ammonium chloride
Calcium chloride
Sodium chloride
The process of electrolysis is called (a) process?
(a) is used to sterilise water in swimming pools?
