Question

All of the following are true for a catalyst except that it

provides an alternative pathway for a reaction.
increases the rate of a chemical reaction.
provides a lower required activation energy.
is consumed during a chemical reaction.

Answer 1

@chmvijay?

Answer 2

4th option

Answer 3

are you sure?

Answer 4

Yes

Answer 5

can you explain further ?

Answer 6

Sure

Answer 7

Catalyst is needed only for specific reaction.Only PHYSICAL properties might change during a reaction but it does not take part in the reaction.

Answer 8

Ah got you! thank you so much!

Answer 9

Yw :)

Answer 10

Check this link
http://chemistry.tutorvista.com/inorganic-chemistry/catalysis.html

Answer 11

oh Cool!!!