Advertisements
Advertisements
प्रश्न
Complete and balance the following reaction:
NaCl(aq) + AgNO3(aq) →
Advertisements
उत्तर
NaCl(aq) + AgNO3(aq) → AgCl(aq) + NaNO3(aq)
APPEARS IN
संबंधित प्रश्न
What are (i) positive catalysts and (ii) negative catalysts? Support your answer with one example for each of them.
How is a strong electrolyte different from a weak electrolyte?
Out of sodium and sulphur which is a metal? Explain its reaction with the oxygen.
What is a chemical reaction?
Give reason for the following:
Colourless concentrated sulphuric acid in a test tube changes to blue on adding a small piece of copper to it.
When hydrogen burns in oxygen, water is formed; when electricity is passed through water, hydrogen and oxygen are given out. Name the type of chemical change involved in the two cases.
What do you observe when Cl2 is passed through potassium iodide (KI) solution.
Write your observation and a balanced equation in the case of the following substances being heated.
Copper carbonate.
Represent the addition of dilute sulphuric acid to zinc by means of a chemical equation. State the function of the arrow between the reactants and products.
A chemical reaction is often accompanied by external indications or characteristics.
