Generally salts are soluble in ……..
a) alcohol
b) benzene
c) water
d) ether
Which of the following salt/s is/are NOT soluble in water?
a) calcium carbonate
b)lead sulphate
c) magnesium carbonate
d) all of these
Which of the following salt/s is/are soluble in water?
a)potassium chloride
b)sodium chloride
c) sodium carbonate
d) all of these
Which of the following form/s of salt is/are good conductor of electricity?
a) aqueous solution
b) molten state
c) solid state
d)both a and b
Some salts contain…………..molecules in their crystals.
a) alcohol
b) benzene
c) water
d) ether
Which of the following salt/s contain/s water molecules?
a) copper sulphate
b) Alum
c) sodium chloride
d) both a and b
