Advertisements
Advertisements
प्रश्न
When an aqueous solution of potassium chloride is added to an aqueous solution of silver nitrate, a white precipitate is formed. Give the chemical equation of this reaction.
Advertisements
उत्तर
\[\ce{KCl_{(aq)} + AgNO3_{(aq)}->AgCl_{(s)} + KNO3_{(aq)}}\]
Formation of white precipitate by the above reaction is due to formation of silver chloride (AgCl).
APPEARS IN
संबंधित प्रश्न
The gas we use in the kitchen is called liquefied petroleum gas (LPG). In the cylinder, it exists as a liquid. When it comes out from the cylinder it becomes a gas (Change − A), then it burns (Change − B). The following statements pertain to these changes. Choose the correct one.
FILL IN THE BLANK
A .............. change is a temporary change.
FILL IN THE BLANK
The new substances formed during a chemical reaction are called the ..................
Give a chemical test to distinguish between the following gases.
NH3 and SO2
Distinguish by heating the following in dry test tubs.
Ammonium Chloride and iodine.
Give two examples where a chemical reaction is accompanied by a change in colour of the reactants and products on completion of the reaction.
Mention the various conditions required for a chemical reaction to occur.
The changes in which new substance with new chemical properties are formed are ______.
______ occurs in the absence of air and in the presence of micro-organisms such as yeast.
What is the difference between reactants and products?
