How is the \( \alpha \)-form of glucose obtained? (a) It is obtained by the crystallisation from...

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How is the \( \alpha \)-form of glucose obtained?
(a) It is obtained by the crystallisation from concentrated solution of glucose at \( 317 \mathrm{~K} \)
(b) It is obtained by the crystallisation from concentrated solution of glucose at \( 303 \mathrm{~K} \)
(c) It is obtained by the crystallisation from hot saturated aqueous solution at \( 303 \mathrm{~K} \)
(d) It is obtained by the crystallisation from hot and saturated aqueous solution at \( 371 \mathrm{~K} \)
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