JEE Mains · Chemistry · STD 12 - 10. Biomolecules
From the given following \(( A\) to D \()\) cyclac structures, those which will not react with Tollen's reagent are :
- A B and D
- B A and D
- C A and B
- D B and C
Answer & Solution
Correct Answer
(D) B and C
Step-by-step Solution
Detailed explanation
Compounds in option (B) and (C) are acetals (i.e. not having anomeric -OH). Hence they do not give Tollen's test.
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 wavelength of photon 'A' is 400 nm. The frequency of photon 'B' is \(10^{16} s^{-1}\). The wave number of photon 'C' is \(10^{4} cm^{-1}\). The correct order of energy of these photons is:JEE Mains 2026 Easy
- A reagent which gives brilliant red precipitate with Nickel ions in basic medium is _______.JEE Mains 2024 Medium
- Which of the following statement is not true for radioactive decay?JEE Mains 2025 Medium
- \(D- (+)- Glyceraldehyde \xrightarrow[(ii) H_2O/H^+(iii)HNO_3]{(i)HCN}\) The products formed in the above reaction areJEE Mains 2023 Hard
- For the following Assertion and Reason, the correct option is Assertion : For hydrogenation reactions, the catalytic activity increases from Group \(5\) to Group \(11\) metals with maximum activity shown by Group \(7-9\) elements. Reason : The reactants are most strongly adsorbed on group \(7-9 \) elements.JEE Mains 2020 Medium
- The statement that is \(INCORRECT\) about the interstitial compound isJEE Mains 2019 Easy
More PYQs from JEE Mains
- For hydrogen atom, \(\lambda_1\) and \(\lambda_2\) are the wavelengths corresponding to the transitions \(1\) and \(2\) respectively as shown in figure. The ratio of \(\lambda_1\) and \(\lambda_2\) is \(\frac{x}{32}\). The value of \(x\) is \(..........\)
JEE Mains 2023 Medium - Given below are two statements : one is labelled as Assertion \(A\) and the other is labelled as Reason \(R\). Assertion \(A\): A bar magnet dropped through a metallic cylindrical pipe takes more time to come down compared to a non-magnetic bar with same geometry and mass. Reason \(R\): For the magnetic bar, Eddy currents are produced in the metallic pipe which oppose the motion of the magnetic bar. In the light of the above statements, choose the correct answer from the options given belowJEE Mains 2023 Medium
- The four arms of a Wheatstone bridge have resistances as shown in the figure. A galvanometer of \(15\, \Omega\) resistance is connected across \(BD\). Calculate the current through the galvanometer when a potential difference of \(10\, V\) is maintained across \(AC.\)
JEE Mains 2021 Hard - The number of \(sp^2\) hybridised carbons present in "Aspartame" isJEE Mains 2020 Hard
- Number of molecules from the following which can exhibit hydrogen bonding is _______. (nearest integer)
JEE Mains 2024 Medium - Two polarisers \(P_1\) and \(P_2\) are placed in such a way that the intensity of the transmitted light will be zero. A third polariser \(P_3\) is inserted in between \(P_1\) and \(\mathrm{P}_2\), at the particular angle between \(\mathrm{P}_2\) and \(\mathrm{P}_3\). The transmitted intensity of the light passing the through all three polarisers is maximum. The angle between the polarisers \(\mathrm{P}_2\) and \(\mathrm{P}_3\) is :JEE Mains 2025 Medium