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In each sub-question below a statement-1 and statement-2 is given. Choose the correct answers from the codes \( A, B, C, D \) and \( E \) given for each question.
(A) If both statements are correct and statement-2 is correct explanation of statement-1.
(B) If both statements are correct but statement-2 is not correct explanation of statement-1.
(C) If statement- 1 is correct but statement-2 is wrong.
(D) If both statements are wrong.
(E) If statement-1 is wrong but statement-2 is correct.
Statement-1 : In the titration of \( \mathrm{Na}_{2} \mathrm{CO}_{3} \) with \( \mathrm{HCl} \) using methyl orange indicator, the volume of the acid required at the equivalence point is twice that of the acid required using phenolphthalein as indicator.
Statement-2 : Two moles of \( \mathrm{HCl} \) are required for the complete neutralisation of one mole of \( \mathrm{Na}_{2} \mathrm{CO}_{3} \).
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