1) what happens the rate of an endothermic reaction when temperature is increased? a) increases b) decreases c) stays the same d) triples 2) what is a lewis base? a) a proton acceptor? b) a proton donor? c) an electron pair donor? d) an electron pair acceptor? 3) in which direction does the equilibrium shift when there are more moles on the product side and the pressure is increased? a) left b) right c) up d) haroon 4) the rate determining step of a reaction is.. a) the quickest step b) the slowest step c) the step with the fewest molecules 5) in a second order reaction, when concentration is doubled, the rate is... a) doubled b) halved c) quadrupled d) constant 6) where is aali mughal? a) behind you, always. b) working in a cole mine in north germany c) dead. eaten by wolves. 7) should faheem be made to pay for the broken equipment? a) yes b) he should be forced to work in the factory where it was made for 6 years. c) no d) 56

Chem quiz, zaid

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