TS EAMCET 2022 (Online) 18th July Morning Shift

The order of reactivity of the following compounds towards the esterification with acetic acid is

The major aromatic product of the following reaction sequence is

The major products $P$ and $Q$ formed in the following reactions schemes are

Which of the following reactions will give benzophenone as major product?
(A) Benzoyl chloride + benzene $+\mathrm{AlCl}_3$ (anhyd).
(B) Benzoyl chloride + phenylmagnesium bromide

     (excess)
(C) Benzoyl chloride + diphenyl cadmium

The major product formed in the following reaction sequence is

In hydrogen atom, the minimum energy required to excite an electron from 2nd orbit to the 3rd orbit is

The velocity $(v)$ of de-Broglie wave is given by
$$ \left[\begin{array}{l} v=\text { frequency } \\ m=\text { mass } \\ C=\text { velocity } \text { of } \text { light } \end{array}\right] $$

Assertion (A) The denaturation of proteins can destroy all $1^{\circ}, 2^{\circ}$ and $3^{\circ}$ protein structures.
Reason (R) Curdling of milk is due to denaturation of proteins.
The correct option among the following is

The reagent that can reduce the carboxylic acid group to the corresponding alcohol is

The compound with more covalent character in the following is

How many of the following species have the bond order 2? $\mathrm{C}_2, \mathrm{~B}_2^{2-}, \mathrm{N}_2^{2+}, \mathrm{CN}^{+}, \mathrm{NO}^{-}, \mathrm{O}_2, \mathrm{C}_2^{+}$

The correct order of $\mathrm{C}-\mathrm{O}$ bond length is

For a reaction, $A(s) \rightleftharpoons B(s)+C(g)$ the set of all correct statements are
(A) $K$ is independent of $[A]$.
(B) $K$ is dependent on partial pressure of $C$ at a given temperature.
(C) $\Delta H$ will be independent of tempera...

If the definition of the temperature coefficient of the reaction holds good for a reaction between $27^{\circ} \mathrm{C}$ and $37^{\circ} \mathrm{C}$, the activation energy for the reaction in $\mathrm{kJ} \mathrm{mol}^{-1}$ is

The starting material that produce pentanamine by Hoffmann bromamide reaction is

Consider following reaction, where
(A) the change in the functional group and
(B) the corresponding change in the hybridisation from starting to the final product $A$ and $B$ are

The correct order of decreasing field strength of the below given ligands is

The electric charge for electrode deposition of one equivalent of a substance is equal to

The correct order of the stability of the following compounds based upon hyperconjugation is

The correct order of rate of addition of $\mathrm{Br}_2$ /water to the following alkenes is

On passing electric current over molten ionic hydrides of $s$-block elements,

The pH of pure water at $80^{\circ} \mathrm{C}$ is

Which of the following are correct for an ideal solution?
(A) $\Delta V_{\text {mix }}=0$
(B) $V_{\text {solvent }}+V_{\text {solute }}=V_{\text {solution }}$
(C) $\Delta H_{\text {mix }}=0$
(D) $\mathrm{H}_2 \mathrm{O}+\mathrm{CO}_2 \longr...

At $0^{\circ} \mathrm{C}$ urea solution has an osmotic pressure of 400 mm . On dilution by $x$ times, its osmotic pressure decreased to 100 mm at $20^{\circ} \mathrm{C}$. The dilution factor $x$ is approximately

The element that even can diffuse through silica glass is

Which of the following is not a mineral of fluorine?

The correct order of boiling points of $\mathrm{H}_2 \mathrm{O}, \mathrm{H}_2 \mathrm{~S}, \mathrm{H}_2 \mathrm{Se}$ and $\mathrm{H}_2$ Te respectively is

Aluminium when treated with aqueous NaOH , liberates a gaseous molecule majorly. The gas is

The relative order of electronegativity of $\mathrm{C}, \mathrm{Ge}$, and Pb is

In which of the following reactions there is no liberation of nitrogen gas

The correct order of the first ionisation enthalpies of the following elements is

How many of the following statements are correct?
(A) ' $\mathrm{He}^{\prime}$ ' is the second most abundant element in the universe.
(B) The symbol for the element with atomic number 110 is Ds.
(C) Osmium has the highest density among all ...

Identify the pair of reactions undergoing disproportionation from the following.

Lithium nitrate on heating gives

Iron crystalises in FCC with an edge length of 400 pm . If it contains $0.1 \%$ Schottky defects, calculate its approximate density
[Atomic weight of $\mathrm{Fe}=56 \mathrm{~g} / \mathrm{mol}$ ]

The amount of $50 \%(w / w)$ solution of hydrochloric acid required to react with 200 g of $\mathrm{CaCO}_3$ would be

According to kinetic molecular theory of gases, which of the following statements are correct?
(A) The actual volume of the molecules is negligible in comparison to the empty space between them.
(B) Collisions of gas molecules are inelastic...

Gases deviate from ideal behaviour at high pressures because the gas molecules

For $\mathrm{As}_2 \mathrm{~S}_3$ sol, the most effective coagulating agent is

If 92 g Na reacts with water in open vessel at 300 K . What is the value of work done?
[Assume ideal nature of the gaseous product.]