4. Give a chemical test to distinguish between the following pairs of compounds:(i) Sodium chloride solution and sodium nitrate solution.(ii) Hydrogen chloride gas and hydrogen sulphide gas.(iii) Ethene gas and ethane gas(iv) Calcium nitrate solution and zinc nitrate solution.(v) Carbon dioxide gas and sulphur dioxide gas
Give chemical test to distinguish between( 1)ammonium sulphate and sodium sulphate (2) ammonium chloride and sodium chloride (3)liquor ammonia and liquid ammonia (4)ammonium sulphate and ammonium nitrate
Name it when Black Metallic Oxide reacts with HCL acid to give a coloured solution.
what is the difference between thermal decomposition and thermal dissociation?
Can I please get it in simple, decipherable and understandable words?
Why aqueous soloution of ammonia gives a pungent smell?
Give a chemical test to disintiguish between
1) Ammonium chloride and Sodium chloride
2) Sodium sulphate and Ammonium sulphate
give chemical test to distinguish between; (a) dil.H2SO4 and dil.HCL. (b)dil.sulphuric acid and conc. sulphuric acid.
Distinguish between MnO2 and CuO.
What is the name given to the salts of:
a) sulphurous acid
b) sulphuric acid
Give equation for reaction between copper nitrate and hydrogen sulphide.
explain why anhydrous HCl is a poor conductor while aqueous hcl is an excellent conductor
Explain why nitric acid is kept in reagent bottle for a long time?
4. Give a chemical test to distinguish between the following pairs of compounds:
(i) Sodium chloride solution and sodium nitrate solution.
(ii) Hydrogen chloride gas and hydrogen sulphide gas.
(iii) Ethene gas and ethane gas
(iv) Calcium nitrate solution and zinc nitrate solution.
(v) Carbon dioxide gas and sulphur dioxide gas
Give chemical test to distinguish between( 1)ammonium sulphate and sodium sulphate (2) ammonium chloride and sodium chloride (3)liquor ammonia and liquid ammonia (4)ammonium sulphate and ammonium nitrate
Name it when Black Metallic Oxide reacts with HCL acid to give a coloured solution.
what is the difference between thermal decomposition and thermal dissociation?
Can I please get it in simple, decipherable and understandable words?
Why aqueous soloution of ammonia gives a pungent smell?
Give a chemical test to disintiguish between
1) Ammonium chloride and Sodium chloride
2) Sodium sulphate and Ammonium sulphate
give chemical test to distinguish between; (a) dil.H2SO4 and dil.HCL. (b)dil.sulphuric acid and conc. sulphuric acid.
Distinguish between MnO2 and CuO.
What is the name given to the salts of:
a) sulphurous acid
b) sulphuric acid
Give equation for reaction between copper nitrate and hydrogen sulphide.
explain why anhydrous HCl is a poor conductor while aqueous hcl is an excellent conductor
Explain why nitric acid is kept in reagent bottle for a long time?
Q2. Write an equation for the action of heat on potassium nitrate.