Difficulty distribution
How the classified questions are distributed by difficulty.
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Practice Biomolecules - Organic Chemistry - Chemistry previous year questions organised from real papers, with year-wise coverage and clear topic navigation.
Every graph below is calculated only from this selection.
Year-wise coverage for Biomolecules. Each bar uses a separate theme-derived color.
How the classified questions are distributed by difficulty.
MCQ, numerical, multiple-select and other formats found in these papers.
Top subjects by unique question coverage.
Top topics across the included previous year papers.
Top subtopics inside this exact selection.
Question coverage for the most populated papers. Every active PYP paper remains listed below.
Newest papers appear first. Sort by year, question coverage or name.
| Paper | Year / session | Questions in this view | Open |
|---|---|---|---|
| TS EAMCET 2020 (Online) 11th September Evening Shift | 2020 | 1 | View paper |
| TS EAMCET 2020 (Online) 11th September Morning Shift | 2020 | 1 | View paper |
| TS EAMCET 2020 (Online) 14th September Evening Shift | 2020 | 1 | View paper |
| TS EAMCET 2020 (Online) 14th September Morning Shift | 2020 | 1 | View paper |
| TS EAMCET 2020 (Online) 14th September Morning Shift | 2020 | 1 | View paper |
Practice every matching question in batches of 20, with every available option.
Xerophthalmia disease is caused by the deficiency of
Which of the following are reducing sugars?
I. Sucrose
III. Lactose
II. Ribose
IV. Fructose
Considering the facts that
I. sucrose forms glycosidic linkage between $\mathrm{C}_1$ of glucose and $\mathrm{C}_2$ fructose, while
II. lactose forms glycosidic linkage between $\mathrm{C}_1$ of galactose and $\mathrm{C}_4$ of glucose.
Choose the correct statement.
(i) It doesn't give Schiff's test.
(ii) It is found to exist in two different crystalline forms.
(iii) It oxidises with nitric acid to give saccharic acid.
(iv) Pentaacetate of glucose doesn't react with hydroxylamine.