Chemistry
Identify the terms for the following:
(a) The process used to purify Alumina by electrolytic reduction.
(b) The experiment used to demonstrate the high solubility of HCl gas.
(c) The chemical property of sulphuric acid to form two types of salts with an alkali.
Related Questions
Complete the table given below which refers to the Laboratory preparation of Ammonia gas:
Laboratory preparation Reactants used Products formed Drying agent Method of collection Ammonia gas (a) …………… Calcium chloride + water + ammonia (b) …………… (c) …………… State one use of the given alloys:
(a) Magnalium
(b) Duralumin
Write the balanced chemical equation for the following:
(a) Action of heat on manganese dioxide and concentrated hydrochloric acid.
(b) Zinc reacts with dilute hydrochloric acid to form zinc chloride.
Select the right answer from the brackets and complete the statements:
In electrolysis of fused Alumina, the anode is made of (a) …………… [gas carbon/graphite] and the product formed at cathode is (b) …………… [oxygen/aluminium].