1. Tardigrade
  2. Question
  3. Chemistry
  4. Glucose is found to exist in two different α and β crystalline forms. These forms can be obtained by. (i) The α form of glucose is obtained by crystallisation from concentrated solution of glucose at 303 K. (ii) The β form of glucose is obtained by crystallisation from concentrated solution of glucose at 303 K. (iii) The β form is obtained by crystallisation from hot and saturated aqueous solution at 371 K. (iv) The α form is obtained by crystallisation from hot and saturated aqueous solution at 371 K.

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Q. Glucose is found to exist in two different $\alpha$ and $\beta$ crystalline forms. These forms can be obtained by.
(i) The $\alpha$ form of glucose is obtained by crystallisation from concentrated solution of glucose at $303\, K$.
(ii) The $\beta$ form of glucose is obtained by crystallisation from concentrated solution of glucose at $303 \, K$.
(iii) The $\beta$ form is obtained by crystallisation from hot and saturated aqueous solution at $371 \, K$.
(iv) The $\alpha$ form is obtained by crystallisation from hot and saturated aqueous solution at $371 \, K$.

Biomolecules

Solution:

Correct answer is (a) (i) and (iii)