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3) 1, = 41, 451, =21 18. When 20 ml of 0...

3) 1, = 41, 451, =21 18. When 20 ml of 0.1 M HCl is mixed with 20 ml of 0.1 M NaOH, the rise in temperature is T. When the experiment is repeated using 20 ml of 0.2 M HCl and 0.2 M NaOH solutions, the rise in temperature is T. Then 20 voloxol 1) T, ET, 2) T,=2T, 3)T, = 4T 4)2T, =T 204 | 19 Three statements are given below 2010 2: 4202

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