Advertisements
Advertisements
प्रश्न
Name the kind of particles present in carbonic acid.
Advertisements
उत्तर
Hydrogen ions and carbonate ions.
APPEARS IN
संबंधित प्रश्न
Explain the formation of hydronium ion.
Name the ions furnished by bases in solution.
Name the ions furnished by an acid.
Give one example : A weak mineral acid.
Give one example : A base which is not an alkali.
Identify the anion present of the following compound:
A salt M on treatment with concentrated sulphuric acid produces a gas which fumes in moist air and gives dense fumes with ammonia.
Identify the anion present of the following compound:
A salt D on treatment with dilute sulphuric acid produces a gas which turns lime water milky but has no effect on acidified potassium dichromate solution
The preparation of Lead sulphate from Lead carbonate is a two-step process. (Lead sulphate cannot be prepared by adding dilute Sulphuric acid to Lead carbonate.)
What is the first step that is required to prepare Lead sulphate from Lead carbonate?
The following is a list of methods for the preparation of salts.
A – direct combination of two elements
B – reaction of a dilute acid with a metal.
C – reaction of a dilute acid with an insoluble base.
D – titration of a dilute acid with a solution of soluble base.
E – reaction of two solutions of salts to form a precipitate.
Choose from the above list A to E, the best method of preparing the following salt by giving a suitable equation in the following case:
Lead chloride.
State your observation:
Zinc granule is added to copper sulphate solution.
