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880-203
 13  N00/420/H(1)
33. The same quantity of electricity was passed through separate molten samples of aluminium oxide and
sodium chloride. How many moles of sodium will be produced if 0.2 moles of oxygen gas were formed?
A. 0.1
B. 0.2
C. 0.4
D. 0.8
34. 2AgNO3(aq) + Zn(s) 2Ag(s) + Zn(NO3)2(aq)
Zn(NO3)2 (aq) + Co(s) No reaction
2AgNO3(aq) + Co(s) Co(NO3)2(aq) + 2Ag(s)
Using the above information, the order of increasing activity of the metals is
A. Ag
B. Co
C. Co
D. Ag
35. Which compound gives two distinct peaks in its NMR spectrum?
A. C6H6
B. C2H5OH
CH3
C. CH3 C OH
CH3
D. CH3OCH3
880-203 Turn over
 14  N00/420/H(1)
36. Which substance is most likely to react with hydroxide ions by means of a SN1 mechanism?
A. C6H5Cl
B. (CH3)3CCl
C. (CH3)2CHCH2Cl
D. CH3CH2CH2CH2Cl
37. When the compounds below are listed in order of decreasing boiling point (highest to lowest) what is the
correct order?
1. ethane 2. fluoroethane 3. ethanol 4. ethanoic acid
A. 4, 3, 1, 2
B. 4, 3, 2, 1
C. 3, 4, 1, 2
D. 2, 1, 3, 4
38. Which reagent reacts with CH3CH2COCH3?
I. LiAlH4
II. H+ / K2Cr2O7
A. I only
B. II only
C. Both I and II
D. Neither I nor II
39. Which compound can show optical activity?
A. CH3COOH
B. H2NCH2COOH
C. HOCH(CH3)COOH
D. (CH3)3CCOOH
880-203
 15  N00/420/H(1)
40. How many different structural isomers have the formula C4H9Cl?
A. 2
B. 3
C. 4
D. 5
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