MHT CET · Chemistry · Biomolecules
Which reagent among the following is used to confirm presence of aldehydic carbonyl group in glucose?
- A Acetic anhydride
- B Dilute Nitric acid
- C Bromine water
- D Hydroxylamine
Answer & Solution
Correct Answer
(C) Bromine water
Step-by-step Solution
Detailed explanation
(C)
When glucose is treated with bromine water, it undergoes oxidation, forming gluconic acid. (In this aldehydic group is oxidized to carboxylic acid), which shows that the carbonyl group in glucose is aldehyde group.
When glucose is treated with bromine water, it undergoes oxidation, forming gluconic acid. (In this aldehydic group is oxidized to carboxylic acid), which shows that the carbonyl group in glucose is aldehyde group.
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
- Identify basic oxide from following.MHT CET 2024 Easy
- The units nanometer and picometer are related as,MHT CET 2020 Easy
- What is the IUPAC name of the following compound?
MHT CET 2024 Hard - Which of the following on reaction with Grignards reagent followed by hydrolysis forms tertiary alcohol?MHT CET 2025 Medium
- What type of overlap is involved in the formation of C-H bonds in acetylene molecules?MHT CET 2025 Medium
- Calculate the cell constant of conductivity cell containing \(0.01 \mathrm{M} \mathrm{AgNO}_3\) solution having resistance \(1440 \Omega\) and conductivity \(0.001262 \Omega^{-1} \mathrm{~cm}^{-1}\).MHT CET 2025 Easy
More PYQs from MHT CET
- Three charges Q, (-2q) and (-2q) are placed at the vertices of an isosceles right angled triangle as shown in figure. The net electrostatic potential energy is zero if Q is equal to
MHT CET 2025 Medium - In a game, 3 coins are tossed. A person is paid ₹150 if he gets all heads or all tails and he is supposed to pay ₹50 if he gets one head or two heads. The amount he can expect to win / lose on an average per game in ₹ isMHT CET 2025 Medium
- Identify the compound ' \(\mathrm{A}\) ' in the following sequence of reactions.
\(\mathrm{A} \underset{\text { Dryether }}{\stackrel{\mathrm{C}_2 \mathrm{H}_3 \mathrm{MeBr}}{\longrightarrow}} \mathrm{B} \stackrel{\mathrm{H}_2 \mathrm{O}^{-}}{\longrightarrow} \text { 3-Methylpentan-3-ol }\)MHT CET 2023 Medium - When tension 'T' is applied to a sonometer wire of length \(\ell^{\prime}\), it vibrates with the fundamental frequency 'n'. Keeping the experimental setup same, when the tension is increased by 8 newton, the fundamental frequency becomes three times the earlier fundamental frequency (n). The initial tension applied to the wire in newton, wasMHT CET 2020 Medium
- Which of the following statements are INCORRECT?
i. Glomerular capillaries are extremely thin walled.
ii. Diameter of afferent arteriole is greater than that of efferent arteriole.
iii. Glomerular filtrate is deproteinised plasma and is acidic in nature.
iv. PCT cells reabsorb low threshold substances like sulphates, nitrates actively against concentration gradient.
Select the correct option from given.MHT CET 2022 Medium - Identify highest field strength ligand from following.MHT CET 2021 Easy