Advertisements
Advertisements
प्रश्न
Classify the following solutions as acids, bases or salts.
Ammonium hydroxide, barium chloride, sodium chloride, sodium hydroxide, H2SO4 and HNO3
Advertisements
उत्तर
Acids: H2SO4 and HNO3
Bases: Ammonium hydroxide and sodium hydroxide.
Salts: Barium chloride and sodium chloride.
APPEARS IN
संबंधित प्रश्न
Nitric acid turns red litmus blue.
Give the names and formulae of two strong acids.
What happens to the H+ ions, of the solution, when an acid is neutralised?
Give the names and formulae of two strong bases and two weak bases.
Name a sodium compound which is a constituent of many dry soap powders.
One of the following salts will give an alkaline solution on dissolving in water. This is:
a) Na2CO3
(b) Na2SO4
(c) NaCl
(d) (NH4)2 SO4
The salt which will give a neutral solution on dissolving in water will be:
(a) CH3COONa
(b) NH4Cl
(c) KCl
(d) Na2CO3
Define the term ‘basicity’ of an acid.
Give the appropriate term defined by the statements given below :
The substance that releases hydronium ion as the only positive ion when dissolved in water.
Bring the soil sample of your area, find out if it is acidic, basic or neutral. Discuss with farmers if they treat the soil in any manner.
