Chemistry

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Past Questions

Question 531
jamb 2009
a

raise the activiation energy

b

increase the temperature

c

lowers the activation energy

d

increase the concentration

Question 532
jamb 2009
a

The equilibrium is shifted to the left

b

The equilibrium is shifted to the right

c

There is no effect

d

More H2(g) is produced

Question 533
jamb 2009
a

increasing the temperature and decreasing the pressure

b

increasing the pressure and increasing the temperature

c

decreasing the temperature and increasing the pressure

d

decreasing the pressure and decreasing the temperature

Question 534
jamb 2009
a

NO

b

N2O

c

NO2

d

N2O4

Question 535
jamb 2009
a

an oxidizing agent

b

a dehydrating agent

c

a bleaching agent

d

a precipitating agent

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