MCQ
Which of the following pair is $C_2$ -epimer ?
- A$D-$ Glucose, $D-$ Maltose
- ✓$D-$ Glucose, $D-$ Mannose
- C$D-$ Allose, $D-$ Ribose
- D$D-$ Glucose, $D-$ Arabinose
✓
Answer
Correct option: B.
$D-$ Glucose, $D-$ Mannose
b
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Choose the correct $IUPAC$ name of the compound $C{H_3} - \mathop {\mathop {CH - }\limits^{|\,\,\,\,} }\limits^{C{H_3}} \mathop {\mathop {CH - }\limits^{|\,\,\,\,} }\limits^{C{H_3}} C \equiv C - C{H_3}$
→$pH$ of a saturated solution of $Ba(OH)_2$ is $12.$ The value of solubility product $(K_{sp})$ of $Ba(OH)_2$ is
→What is the major product of the following reaction ?
Solubility product of silver salts are given as under $AgCl = 2 \times 10^{-10}$, $AgBr = 5 \times 10^{-13}$ $Ag_2CO_3 = 8 \times 10^{-12}$, $AgI = 8 \times 10^{-17}$ Highest solubility will be shown by
→Which of the following is the strongest $o,p-$ directing group?
→Racemic mixture is formed by mixing two
The oxide, which cannot act as a reducing agent, is
Transition metal with low oxidation number will act as
The electronic configuration of a dipositive ion $M^{2+}$ is $2,8, 14$ and its atomic mass is $56.$ The number of neutrons in the nucleus would be :
→Match List - I with List - II.
→|
List - $I$ Compound |
List - $II$ Use |
| $(A)$ Carbon tetrachloride | $(I)$ Paint remover |
| $(B)$ Methylene chloride | $(II)$ Refrigerators and air conditioners |
| $(C)$ DDT | $(III)$ Fire extinguisher |
| $(D)$ Freons | $(IV)$ Non Biodegradable insecticide |
Choose the correct answer from the options given below: