Advertisements
Advertisements
प्रश्न
Name the catalyst used in the process.
उत्तर
Vanadium pentoxide is the catalyst used in the process.
APPEARS IN
संबंधित प्रश्न
Define the following term : Dehydrating agent
Name the following :
The precipitate obtained by treating aqueous lead nitrate with dilute sulphuric acid.
Give reason for the following:
Concentrated sulphuric acid should not be added to oxalic acid or formic acid in the open laboratory.
How are the following conversion brought about? Give equation and condition:
Sucrose to sugar charcoal.
Give examples of the use of sulphuric acid as
An oxidizing agent
What do you see when concentrated sulphuric acid is added to copper sulphate-5-water ( You are not required to say what is happing, nor is it necessary to name the products.)
Complete the following sentence, choosing the correct word from the given options.
"Concentrated sulphuric acid is used in the laboratory preparation of nitric acid and hydrochloric acid because it is ____________ in comparison to these two acids."
Write the equation of the following reaction:
Sulphur is heated with concentrated sulphuric acid
Give one equation to show the following property of sulphuric acid:
Acidic nature
Give one equation to show the following properties of sulphuric acid:
As a non-volatile acid
