Advertisements
Advertisements
प्रश्न
Dilute hydrochloric acid and dilute sulphuric acid are both colourless solutions. How will the addition of barium chloride solution to each help to distinguish between the two?
Advertisements
उत्तर
When barium chloride is added to dilute sulphuric acid, white precipitate of barium sulphate is formed but with dilute hydrochloric acid no change is observed.
संबंधित प्रश्न
Write a balanced chemical equation for the following:
Action of concentrated sulphuric acid on Sulphur.
Identify the acid in the following case:
The acid which produces sugar charcoal from sugar.
Why is H2SO4 is not used as a drying agent for H2S?
Name the Following:
The property used to prepare HCl and HNO3 from H2SO4.
Give reason for the following:
When barium chloride is added to dilute sulphuric acid, a white precipitate is formed.
Give reason for the following:
When concentrated sulphuric acid is added to sugar/glucose, a black mass is left behind.
Describe the reaction that show
Concentrated sulphuric acid is a dehydrating agent.
Why is sulphuric acid known as king of chemicals and oil vitriol ?
Identify the gas evolved and give the chemical test in the following case:
Dilute hydrochloric acid reacts with iron (II) sulphide.
Give two balanced reactions of the type to show the following property of sulphuric acid:
Dehydrating nature
