MHT CET · Chemistry · Aldehydes and Ketones
Which of the following is most reactive towards addition reaction of hydrogen cyanide to form corresponding cynohydrin?
- A Acetone
- B Formaldehyde
- C Acetaldehyde
- D Diethylketone
Answer & Solution
Correct Answer
(B) Formaldehyde
Step-by-step Solution
Detailed explanation
Rate of neutrophilic addition reaction is


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
- A gas is allowed to expand against a constant external pressure of 2.5 bar from an initial volume of \(2.5 \mathrm{~L}\) to a final volume of \(4.5 \mathrm{~L}\). What is amount of work done?MHT CET 2022 Medium
- Which of the following compound is highly reactive towards HCN?MHT CET 2020 Medium
- \({}_{90}\mathrm{Th}^{232} \)\(\longrightarrow{ }_{82} \mathrm{~Pb}^{208}\). The number of \(\alpha\) and \(\beta\) -particles emitted during the above reaction isMHT CET 2007 Hard
- What is vapour pressure of a solution containing \(1 \mathrm{~mol}\) of a non-volatile solute in \(36 \mathrm{~g}\) of water?
\(
\left(\mathrm{P}_1^0=400 \mathrm{~mm} \mathrm{Hg}\right)
\)MHT CET 2021 Medium - Which from following is NOT a dihydric compound?MHT CET 2024 Medium
- How many number of unit cells are present in \(100 \mathrm{~g}\) of an element with fcc crystal having density \(10 \mathrm{~g} / \mathrm{cm}^{3}\) and edge length \(100 \mathrm{pm}\) ?MHT CET 2020 Easy
More PYQs from MHT CET
- Which among the following is an allylic halide?MHT CET 2025 Easy
- Which of the following equations represents integrated rate law for zero order reaction?MHT CET 2021 Medium
- In an adiabatic process, the state of a gas is changed from \(P_1, V_1, T_1\) to \(P_2, V_2, T_2\). Out of the following relations, the correct one isMHT CET 2022 Easy
- In photoelectric effect, the photocurrentMHT CET 2021 Easy
- A stone of mass 1 kg tied to a light inextensible string of length \(\mathrm{L}=\frac{5}{3} \mathrm{~m}\) is rotating in a circular path of radius L in a vertical plane. If the ratio of maximum tension in the string to the minimum tension in the string is 3 , the speed of the stone at the highest point of the circle is ( \(\mathrm{g}=\) acceleration due to gravity)MHT CET 2025 Medium
- Let \(P(3,2,6)\) be a point in space and \(Q\) be a point on the line \(\vec{r}=(\hat{i}-\hat{j}+2 \hat{k})+\mu(-3 \hat{i}+\hat{j}+5 \hat{k})\). Then the value of \(\mu\) for which the vector \(P \vec{Q}\) is parallel to the plane \(x-4 y+3 z=1\) is:MHT CET 2024 Medium