When acid A is added to base B, C is produced along with a large amount of heat. C is used in manufacture of plaster of Paris. Identify A, B and C.
1
A-Hydrocloric acid; B-Aluminium oxide; C-Aluminium chloride
2
A-Sulphuric acid; B-Aluminium oxide; C-Aluminium sulfate
3
A-Hydrocloric acid; B-Calcium carbonate; C-Calcium chloride
4
A-Sulphuric acid; B-Lime water; C-Calcium sulphate