Chemistry
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.
Related Questions
Give the IUPAC name for the following:
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].
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.
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) ……………