AP EAMCET · Chemistry · Chemistry in Everyday Life
The group present in prontosil is
- A \(-\mathrm{N}=\mathrm{N}-\)
- B \(-\mathrm{As}=\mathrm{As}-\)
Answer & Solution
Correct Answer
(A) \(-\mathrm{N}=\mathrm{N}-\)
Step-by-step Solution
Detailed explanation
Prontosil is an antibacterial drug having the following structure:-
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 hydrocarbon containing C and H has \(92.3 \% \mathrm{C}\). When 39 g of hydrocarbon was completely burnt in \(\mathrm{O}_2, x\) moles of water and y moles of \(\mathrm{CO}_2\) were formed. \(x\) moles of water is sufficient to liberate 0.75 moles of \(\mathrm{H}_2\) with Na metal. What is the weight (in g ) of oxygen consumed?
\((\mathrm{C}=12 \mathrm{u} ; \mathrm{H}=1 \mathrm{u})\)AP EAMCET 2024 Hard - The energy and radius of electron present in second orbit of \(\mathrm{He}^{+}\)respectively areAP EAMCET 2017 Medium
- Which one of the following statements is not correct?AP EAMCET 2017 Easy
- For the gaseous reactions (I) and (II), the equilibrium constants are \(X\) and \(Y\) respectively.
I. \(\frac{1}{2} \mathrm{~N}_2(g)+\mathrm{O}_2(g) \rightleftharpoons \mathrm{NO}_2(g)\)
II. \(2 \mathrm{NO}_2(g) \rightleftharpoons \mathrm{N}_2 \mathrm{O}_4(g)\)
Using the above reactions the equilibrium constant \(Z\) for the reaction (III) given below is
III. \(\mathrm{N}_2 \mathrm{O}_4(g) \rightleftharpoons \mathrm{N}_2(g)+2 \mathrm{O}_2(g)\)AP EAMCET 2018 Hard - Identify the correct statements for a ring system to exhibit aromaticity
(i) It must not be planar.
(ii) It must possess \((4 n+2) \pi\)-electrons.
(iii) It must be planar.
(iv) It must possess \(4 n \pi\)-electrons.
The correct answer isAP EAMCET 2017 Easy - Which of the following is/are estimated by titrating polluted water with potassium dichromate solution in acidic medium?
\begin{array}{|c|c|c|}\hline COD & BOD & DO \\\hline I & II & III \\\hline\end{array}AP EAMCET 2024 Medium
More PYQs from AP EAMCET
- An electron is moving with a velocity \((2 \bar{i}+3 \bar{j}) \mathrm{ms}^{-1}\) in an electric field \((3 \bar{i}+6 \bar{j}+2 \bar{k}) \mathrm{Vs}^{-1}\) and a magnetic field of \((2 \bar{j}+3 \bar{k}) \mathrm{T}\). Then the magnitude and direction (with \(x\)-axis) of the Lorentz force acting on the electron isAP EAMCET 2024 Medium
- de Broglie wavelengths associated with a proton and an electron are in the ratio \(2: 1\). Their stopping potentials are approximately in the ratio ofAP EAMCET 2017 Easy
- Determinant of skew-symmetric matrix of order "three" is alwaysAP EAMCET 2020 Medium
- Both an electron and a photon have same de-Broglie wavelength of \(1.2 Å\). The ratio of their energies is nearlyAP EAMCET 2017 Easy
- If \(\alpha, \beta\) and \(\gamma\) are the roots of the equation \(x^3+3 x^2-7 x+5=0\), then the value of \(\frac{1}{\alpha}+\frac{1}{\beta}+\frac{1}{\gamma}\) isAP EAMCET 2021 Easy
- If \(A\) is the areal velocity of a planet of mass \(M\), its angular momentum isAP EAMCET 2002 Easy