Question:
The compound formed by the reaction of ethanal with semicarbazide contains _____number of nitrogen atoms.
The compound formed by the reaction of ethanal with semicarbazide contains _____number of nitrogen atoms.
Updated On: Mar 21, 2025
Hide Solution
Verified By Collegedunia
Correct Answer: 3
Solution and Explanation
The reaction between ethanol and semicarbazide is shown below:
\(CH3 − CH = O + H2N − NH − C(= O) − NH2− > CH3 − CH = N − NH − C(= O) − NH2\)
The compound contains three nitrogen atoms
Was this answer helpful?
0
0
Top Questions on Organic Chemistry
- The product B formed in the following reaction sequence is: \[ {C}_6{H}_5{CN} \xrightarrow{{HCl}} (A) \xrightarrow{{AgCN}} (B) \]
- JEE Main - 2025
- Chemistry
- Organic Chemistry
- In 3, 3-dimethylhex-1-en-4-yne, the number of sp, sp² and sp³ carbon atoms, respectively are:
- JEE Main - 2025
- Chemistry
- Organic Chemistry
- Which of the following molecules hydrolyzes fast?
- JEE Main - 2025
- Chemistry
- Organic Chemistry
- Which of the following is the correct order of basic strength of amines in aqueous medium?
- JEE Main - 2025
- Chemistry
- Organic Chemistry
- A molecule (P) on treatment with acid undergoes rearrangement and gives (Q). (Q) on ozonolysis followed by reflux under alkaline condition gives (R). The structure of (R) is given below. The structure of (P) is:
- JEE Main - 2025
- Chemistry
- Organic Chemistry
View More Questions
Questions Asked in JEE Main exam
- If \( \alpha + i\beta \) and \( \gamma + i\delta \) are the roots of the equation \( x^2 - (3-2i)x - (2i-2) = 0 \), \( i = \sqrt{-1} \), then \( \alpha\gamma + \beta\delta \) is equal to:
- JEE Main - 2025
- Matrices and Determinants
- What are the units of viscosity, intensity of wave, and pressure gradient?
- JEE Main - 2025
- Units and measurement
- If the system of equations \[ (\lambda - 1)x + (\lambda - 4)y + \lambda z = 5 \] \[ \lambda x + (\lambda - 1)y + (\lambda - 4)z = 7 \] \[ (\lambda + 1)x + (\lambda + 2)y - (\lambda + 2)z = 9 \] has infinitely many solutions, then \( \lambda^2 + \lambda \) is equal to:
- JEE Main - 2025
- Matrices and Determinants
- Let \( P_n = \alpha^n + \beta^n \), \( P_{10} = 123 \), \( P_9 = 76 \), \( P_8 = 47 \), and \( P_1 = 1 \). The quadratic equation whose roots are \( \frac{1}{\alpha} \) and \( \frac{1}{\beta} \) is:
- JEE Main - 2025
- Sequences and Series
- The distance of the point \( P(1, 2, 3) \) from the plane \( 3x - 4y + 12z - 7 = 0 \) is:
- JEE Main - 2025
- Geometry and Vectors
View More Questions