TS EAMCET · Chemistry · Hydrocarbons

Conversion of X to Y in the above reaction is

A Wurtz reaction
B Fittig reaction
C Wurtz-Fittig reaction
D Sandmeyer reaction

Verified Solution

Answer & Solution

Correct Answer

(C) Wurtz-Fittig reaction

Step-by-step Solution

Detailed explanation

Apply the relevant identity from the chapter and substitute the values established in the previous step, keeping the original constraint in view.

Use the simplified expression to isolate the unknown, then plug the result back into the question setup to confirm the working is internally consistent.

Cross-check against a boundary or limiting case. Both the dimensional balance and the qualitative behaviour at the extreme should agree with the candidate answer.

Combine the steps above to identify the correct option. The remaining choices each fail at least one of the consistency, dimensional, or boundary checks.

Same subject

The nitrogen gas pressure inside a container of volume $2.6 \mathrm{~cm}^3$ is $2.3 \mathrm{~atm}$ at $27^{\circ} \mathrm{C}$. The approximate number of moles of nitrogen present in the container is \[ \left[R=0.0821 \mathrm{~L} \mathrm{~atm} \mathrm{~mol}^{-1} \mathrm{~K}^{-1}\right] \]

TS EAMCET 2019 Easy
The geometry of $\mathrm{XeOF}_4$ is

TS EAMCET 2020 Medium
Observe the following $f$-block elements $\mathrm{Eu}(Z=63) ; \mathrm{Pu}(Z=94) ; \mathrm{Cf}(\mathrm{Z}=98) ; \mathrm{Sm}(\mathrm{Z}=62) ; \mathrm{Gd}$ $(\mathrm{Z}=64) ; \mathrm{Cm}(\mathrm{Z}=96)$ How many of the above have half-filled $f$-orbitals in their ground state?

TS EAMCET 2024 Hard
Calculate the molar solubility of calcium hydroxide $\mathrm{Ca}(\mathrm{OH})_2$ in $0.10 \mathrm{M} \mathrm{NaOH}$ solution. The ionic product of calcium hydroxide is $5.5 \times 10^{-6}$.

TS EAMCET 2020 Hard
One mole of fluorine is reacted with two moles of hot concentrated $\mathrm{KOH}$. The products formed are $\mathrm{KF}, \mathrm{H}_2 \mathrm{O}$ and $\mathrm{O}_2$. The molar ratio of $\mathrm{KF}, \mathrm{H}_2 \mathrm{O}$ and $\mathrm{O}_2$, respectively is

TS EAMCET 2002 Hard
The osmotic pressure of $0.1 \mathrm{M}$ monobasic acid of $\mathrm{pH} 3$ at $27^{\circ} \mathrm{C}$ is

TS EAMCET 2020 Hard

Explore more questions on app

From TS EAMCET

$\int_0^{\pi / 4} \frac{\sin x+\cos x}{7+9 \sin 2 x} d x$ is equal to

TS EAMCET 2016 Hard
The energy of electron in hydrogen atom when present in $\mathrm{n}=1, \mathrm{n}=2$ and $\mathrm{n}=3$ will be in the ratio of

TS EAMCET 2023 Medium
In the random experiment of tossing two unbiased dice let $E$ be the event of getting the sum 8 and $F$ be the event of getting even numbers on both the dice. Then : I. $P(E)=\frac{7}{36}$ II. $P(F)=\frac{1}{3}$ Which of the following is a correct statement?

TS EAMCET 2006 Hard
In a triangle $A B C,$ if $r r_{2} = r_{1} r_{3},$ then $\cos 2 B =$

TS EAMCET 2021 Medium
A rod of length $L$ revolves in a horizontal plane about the axis passing through its centre and perpendicular to its length. The angular velocity of the $\operatorname{rod}$ is $\omega$. If $A$ is the area of cross-section of the rod and $\rho$ is its density, then the rotational kinetic energy of the rod is

TS EAMCET 2020 Medium
A ray of light is incident on the hypotenuse of a right-angled prism after travelling parallel to the base inside the prism. If $\mu$ is the refractive index of the material of the prism, the maximum value of the base angle for which light is totally reflected from the hypotenuse is

TS EAMCET 2003 Medium

Explore more questions on app