Chemistry
Fill in the blank with the correct choice given in the bracket —
The salt prepared by the method of direct combination is …………… [iron [II] chloride / iron [III] chloride]
Related Questions
Give one word or a phrase for the statement :
The property by which certain hydrated salts, when left exposed to the atmosphere, lose their water of crystallization and crumble into powder.State one relevant observation for the following :
Anhydrous calcium chloride is exposed to air for some time.Three solutions P, Q, and R have pH value of 3.5, 5.2 and 12.2 respectively. State which one of these is a:
(i) weak acid
(ii) strong alkali
Write a balanced equation for the preparation of each of the following salts :
(i) Copper [II] sulphate from copper carbonate
(ii) Zinc carbonate from zinc sulphate