JEE Mains · Chemistry · STD 12 - 10. Biomolecules
The formulas of \(A\) and \(B\) for the following reaction sequence are.
- A \(A = C _{7} H _{14} O _{8}, B = C _{6} H _{14}\)
- B \(A = C _{7} H _{13} O _{7}, B = C _{7} H _{14} O\)
- C \(A = C _{7} H _{12} O _{8}, B = C _{6} H _{14}\)
- D \(A = C _{7} H _{14} O _{8}, B = C _{6} H _{14} O _{6}\)
Answer & Solution
Correct Answer
(A) \(A = C _{7} H _{14} O _{8}, B = C _{6} H _{14}\)
Step-by-step Solution
Detailed explanation
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Chemistry
- The metal atom present in the complex MABXL (where A, B, X and L are unidentate ligands and M is metal) involves \(sp ^3\) hybridization. The number of geometrical isomers exhibited by the complex is _______.JEE Mains 2024 Medium
- The stereoisomers that are formed by electrophilic addition of bromine to trans\(-\)but\(-2-\)ene is/are:JEE Mains 2021 Hard
- The correct order of their reactivity towards hydrolysis at room temperature is :
JEE Mains 2021 Hard - Given below are two statements: One is labelled as Assertion \(A\) and the other is labelled as Reason \(R\). Assertion \(A\) : \(Image-I\) can be easily reduced using \(Zn - Hg / HCl\) to \(Image-II\) Reason \(R : Zn - Hg / HCl\) is used to reduce carbonyl group to \(- CH _2-\) group. In the light of the above statements, choose the correct answer from the options given below:
JEE Mains 2023 Hard - The number of terminal oxygen atoms present in the product \(B\) obtained from the following reaction is \(....\) \(FeCr _{2} O _{4}+ Na _{2} CO _{3}+ O _{2} \rightarrow A + Fe _{2} O _{3}+ CO _{2}\) \(A + H ^{+} \rightarrow B + H _{2} O + Na ^{+}\)JEE Mains 2022 Medium
- \(\mathrm{CrCl}_3 \cdot \mathrm{xNH}_3\) can exist as a complex. 0.1 molal aqueous solution of this complex shows a depression in freezing point of \(0.558^{\circ} \mathrm{C}\). Assuming \(100 \%\) ionisation of this complex and coordination number of Cr is 6 , the complex will be _______.
(Given \(\mathrm{K}_{\mathrm{f}}=1.86 \mathrm{~K} \mathrm{~kg} \mathrm{~mol}^{-1}\) )JEE Mains 2025 Hard
More PYQs from JEE Mains
- Consider light travelling from a medium A to medium B separated by a plane interface. If the light undergoes total internal reflection during its travel from medium A to B and the speed of light in media \(A\) and \(B\) are \(2.4 \times 10^8 m / s\) and \(2.7 \times 10^8 m / s\) respectively, then the value of critical angle is :JEE Mains 2026 Hard
- The metal that shows highest and maximum number of oxidation state is _______.JEE Mains 2024 Medium
- The atomic mass of \({ }_6 \mathrm{C}^{12}\) is \(12.000000\ \mathrm{u}\) and that of \({ }_6 \mathrm{C}^{13}\) is \(13.003354 \ \mathrm{u}\). The required energy to remove a neutron from \({ }_6 \mathrm{C}^{13}\), if mass of neutron is \(1.008665 \ \mathrm{u}\), will be :JEE Mains 2024 Hard
- The Lewis acid character of boron tri halides follows the order:JEE Mains 2023 Medium
- A zener diode of power rating \(1.6\,W\) is to be used as voltage regulator. If the zener diode has a breakdown of \(8\,V\) and it has to regulate voltage fluctuating between \(3\,V\) and \(10 \,V\). The value of resistance \(R_5\) for safe operation of diode will be \(.........\Omega\)
JEE Mains 2023 Medium - Let S be a set of 5 elements and \( P(S) \) denote the power set of S. Let E be an event of choosing an ordered pair \( (A, B) \) from the set \( P(S)\times P(S) \) such that \(A \cap B=\varnothing\). If the probability of the event E is \( \frac{3^p}{2^q} \), where \( p, q \in \mathbb{N}, \) then \( p+q \) is equal toJEE Mains 2026 Hard