CUET · CHEMISTRY · PYQ PAPER 2025
Which of the following reactions is used to prepare Haloarenes?
- A Stephen reaction
- B Gatterman-Koch reaction
- C Cannizzaro reaction
- D Sandmeyer reaction
Answer & Solution
Correct Answer
(D) Sandmeyer reaction
Step-by-step Solution
Detailed explanation
Sandmeyer reaction
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
- Which of the pair(s) are correctly matched?
Colloid Type Example (A) Liquid in solids Gem stones (B) Solid in liquid Cell fluids (C) Solid in Gas Mist (D) Gas in liquid Pumice stone (E) Liquid in Solid Butter
Choose the correct answer from the options given below :CUET 2023 Medium - White phosphorous shows chemiluminescence because it:CUET 2023 Medium
- Identify the least basic amine in gaseous phase?CUET 2025 Easy
- The amines which are soluble in water
(A) Methanamine
(B) Ethanamine
(C) Propanamine
(D) Benzylamine
Choose the correct answer from the options given below:CUET 2025 Easy - The degree of dissociation ( \(\alpha\) ) of a weak electrolyte \(A_x B_y\) is related to the van't Hoff factor (i) by the expression:CUET 2025 Hard
- Which of the following statements is incorrect with respect to the plot of molar conductivity (\(\Lambda_m\)) versus square root of concentration (\(c^{1/2}\)) for electrolytes in solution?CUET 2023 Hard
More PYQs from CUET
- The value of \(\frac{3}{2}(\hat{i} \cdot \hat{i})+\frac{1}{2}(\hat{j} \cdot \hat{j})+\frac{|\hat{i} \times \hat{i}|}{(\hat{k} \cdot \hat{k})}+\frac{(\hat{k} \cdot \hat{i})}{|\hat{i} \times \hat{j}|}\) is:CUET 2023 Easy
- For a reaction
\(2A + B_{2} \rightarrow 2A_{2}B\)
The reactant A will be consumed at:CUET 2025 Medium - The correct cell representation for the following reaction is
\(M g ( s )+ 2 \mathrm { Ag } ^ { + } (0.0001 M ) \rightarrow M g ^{ 2 + }(0.130 M )+ 2 A g (s)\)CUET 2023 Easy - Which of the following is NOT the property of electric field lines?CUET 2025 Medium
- The value of \(\int\left(\sqrt{x}+\frac{1}{\sqrt{x}}\right)^2 d x\) is:CUET 2023 Hard
- From the below-mentioned graph of shaded feasible region of a linear programming problem (LPP) with objective function
\(z=1.50 x+1.00 y\), the maximum value of \(z\) will be;-
CUET 2025 Medium