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Unformatted text preview: .......................................................... (c) Explain the factors that affect the voltage and power available from a battery. [2] ......................................................................... ......................................................................... ......................................................................... 221-154 Turn over – 16 – M01/420/H(3) Option G – Modern analytical chemistry G1. The diagram below represents the spectrum of chlorine, consisting of five peaks, labelled I, II, III, IV and V respectively. Peak I is due to the 35 Cl + ion. I III Relative abundance IV II V 30 (a) 35 40 45 50 55 60 Mass / charge 65 70 75 80 What analytical technique would give a spectrum like that shown above? [1] ......................................................................... (b) State why the spectrum of chlorine consists of more than two peaks. [1] ......................................................................... (c) Suggest what peaks II and IV might be due to. [2] ....
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