CUET · CHEMISTRY · PYQ PAPER 2025
Which of following statement(s) are correct for Glucose ?
(A) Glucose is a monosaccharide sugar
(B) Glucose is an aldohexose and is also known as dextrose.
(C) Glucose can be hydrolyzed.
(D) Glucose is a reducing sugar.
Choose the correct answer from the options given below:
- A (A), (B) and (D) only
- B (A), (B) and (C) only
- C (A), (B), (C) and (D)
- D (B), (C) and (D) only
Answer & Solution
Correct Answer
(A) (A), (B) and (D) only
Step-by-step Solution
Detailed explanation
(A) Correct. (B) Correct. (C) Incorrect. (D) Correct. Correct statements: (A), (B), (D).
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 'X' along with oxidation state of halogen in the given reaction :
\(3\text{Cl}_2 + 6\text{NaOH} \rightarrow 5\text{NaCl}+\text{X} + 3\text{H}_2\text{O}\) (hot and conc.)CUET 2023 Hard - In a primary dry cell, choose the incorrect statement.CUET 2025 Easy
- Match List-l with List-II
Choose the correct answer from the options given below :List-l List-II A. \(CH _3 CHO \xrightarrow{773 K} CH _4+ CO\) I. Zero order B. \(2 NH _3 \xrightarrow{ Pt } N _2+3 H _2\) II. Carbolic acid C. \(H _2+ Br _2 \rightarrow 2 HBr\) III. 1.5 D. \(SO _2 Cl _2 \rightarrow SO _2+ Cl _2\) IV. First order CUET 2023 Medium - The correct SI unit of molar conductivity is:CUET 2025 Medium
- Consider the following reactand identify A and B.
CUET 2025 Easy - Read the passage carefully and answer the Questions
Aldehydes, carboxylic acids and ketones are widespread in the animal and plant kingdoms.
They play a pivotal role in various biochemical processes of life. Their presence in nature adds fragrance and flavor. These compounds are widely used in food products, pharmaceuticals, paints, resins and other important product industries. These compounds are prepared by various laboratory methods, which mainly include oxidation, formylation, acylation and reduction. Due to the polar nature of the carbonyl group in aldehydes and ketones, they can exhibit different reactions like nucleophilic addition. They do exhibit redox and various condensation reactions which lead to the formation of various important compounds. On the other hand, the carboxylic acids are mainly prepared by oxidation and hydrolysis of different compounds. The carboxylic acid consists of a carbonyl group and the hydroxy group (attached to the carbonyl carbon atom). This makes it possible for the carboxylic acid to participate in various chemical reactions which involve cleavage of the C-OH bond and the O_H bond along with the reactions involving the complete -COOH group.
Arrange the following in the increasing order of their pKa values:
(A) CF3-COOH
(B) O2N-CH2-COOH
(C) NC-CH2-COOH
(D) H-COOH
Choose the correct answer from the options given below :CUET 2025 Hard
More PYQs from CUET
- The edge lengths of the unit cells in terms of the radius of spheres constituting fcc, bcc \& simple cubic unit cell respectively are:CUET 2023 Hard
- Arrange the following in correct sequence with respect to the events of menstrual cycle:
(A) Development of primary follicle to graafian follicle
(B) Attainment of peak level in luteinising hormone
(C) Release of ovum by graafian follicle
(D) Formation of corpus luteum
Choose the correct answer from the options given below:CUET 2023 Hard - \(g(x)=\left\{\begin{array}{ll}\frac{\alpha x}{|x|}, & x<0 \\ 5, & x \geq 0\end{array}\right.\) is continuous at \(x=0\), then the value of \(\alpha\) isCUET 2025 Medium
- For an ac source rated at 220 V, 50 Hz, which of the following statements is correct?CUET 2025 Medium
- What is the maximum molarity of \(MgCl_2\) in aqueous solution,
if its solubility product is \(4 \times 10^{-28}\)?CUET 2023 Medium - Match List I with List II
List I
(Technique/term)List II
(Features)(A) Amniocentesis (I) Ligation of fallopian tube (B) Maternal mortality rate (II) Ligation of vas deferens (C) Vasectomy (III) Death rate (D) Tubectomy (IV) Testing of sex
Choose the correct options:CUET 2025 Easy