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MAY1998 PAPER 1 Q.NO.4Can someone pls explain what shld be the answer n why;reaction between solution P and Q is exothermic.student is asked to test this statement by mixing equal volumes of the two solutions and measure temperature change.Which two pieces of apparatus would be needed/clock and thermometer burette and thermometerAs per mark schem it is clock and thermo.I feel it shld be burette to measure equal volumes of solution.