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InterviewSolution
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1.1 g CH_3(CH_2)_n COOHwas burnt in excess of air and the resultant gases (CO_2 + H_2O)were passed through a solution of NaOH. The resulting solution is divided into two equal parts. One part required 75 m.e. of HCl for neutralisation using phenolphthalein as indicator. The other part required 100 m.e. of HCI using methyl orange as indicator, Find n. |
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