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प्रश्न
Sulphuric acid is manufactured by the contact process.
Name the catalyst used.
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उत्तर
Vanadium pentoxide (V2O5)
संबंधित प्रश्न
Comment, sulphuric acid is referred to as oil of vitriol.
Name the following:
Products obtained by dissolving sulphur dioxide and chlorine in water.
Name the following:
Solution obtained by dissolving sulphur trioxide in 98% sulphuric acid.
What would you observe in the following case?
100ml of 98% sulphuric acid is kept open.
Give reason for the following:
In the contact process, sulphur dioxide is dissolved in 98% sulphuric acid and not in water.
Give reason for the following:
When diluting concentrated sulphuric acid, the acid should be added to water and not water to the acid.
Choose the current answer from the options given below :
Which of the following gas dissolves in H2SO4 to give alum?
Name the following:
A sulphate insoluble in water.
State the observation for the following, when:
Concentrated sulphuric acid is added to carbon.
Arrange the following as per the instruction given in the bracket:
Sulphuric acid, Phosphoric acid, Acetic acid (increasing order of number of replaceable H atoms per molecule).
