Choose the correct options regarding a catalyst :
Correct answer: C. It shortens the time to reach equilibrium.
- A. It increases the equilibrium concentration of the products
- B. It is a substance which change the equilibrium constant of the reacting ion.
- C. It shortens the time to reach equilibrium.
- D. It supplies energy to the reaction.
Explanation
A catalyst is substance that increases rate of reaction and it shortens the to reach equilibrium.
Last updated
Related questions
0.5 molar solution NaOH contains:
10.0 grams of glucose are dissolved in water to make 100 cm3 of its solution, its molarity is:
A freshly prepared Fe(OH)3 precipitate is peptised by adding FeCl3 solution. The charge on the colloidal particles is due to the preferential adsorption of:
A solution of glucose (C6H12O6) is isotonic with 4 g of urea (NH2 - CO - NH2 ) per liter of solution. The concentration of glucose is :
A substance which completely destroys or reduces the activity of the catalyst is called :