TS EAMCET 9-Sep-2020 Shift 2 Solved Paper

Section: Chemistry

Question : 154 of 160

Marks: +1, -0

Starch, when boiled with dilute sulphuric acid under high pressure, gives compoundA. On prolonged heating with hydroiodic acid, A gives compound B. What is thecompound B?

CH3−(CH2)4−CH3
HO−CH2−(CHOH)4−CHO
HOOC−(CHOH)4−COOH
HO−CH2(CHOH)4−COOH

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