List of top Questions asked in AP EAPCET

An ideal gas is taken through a cyclic process ABCA shown in a P–V diagram. The net work done by the gas during the complete cycle is:

The average kinetic energy of a molecule of a perfect gas at temperature T is given by:

The correct structure of the complex \([Ni(CN)_4]^{2-}\) and its magnetic property are

Match the following:

 

Match the following lists regarding contraceptives: 

Based on the cyclic process shown in the graph, which point represents the coolest and hottest state of the gas? 

The equivalent resistance across AB of the circuit is: 

A light ray incidents on a prism PQR ($PQ=QR$) and travels as shown in the figure. The minimum refractive index of the referred prism is:

In the figure, if $V_A = 9V, V_D = 5V, V_C = 7V$, then the current through the wire BD is

Identify the major product 'P' in the following sequence of reactions: $... \xrightarrow{O_3, Zn/H_2O} \xrightarrow{dil NaOH} P$.
Which of the following has lowest $pK_a$?
Identify the compounds which can react with chloroform and alcoholic KOH and give substances with offensive odour (Carbylamine test).
What is the end product Z in the given reaction sequence? $Phenol \xrightarrow[Zn/\Delta]{(i)} X \xrightarrow[Cl_2/FeCl_3, \Delta]{(ii)} Y \xrightarrow{CH_3COCl/Anh. AlCl_3} Z \xrightarrow[Glycol, \Delta]{N_2H_4/OH^-} Z?$
The ground state electronic configuration of Gadolinium (Z=64) is:
Which of the following is not an example of an antibiotic?
Observe the following polymerization reactions I and II: I. $A+B \rightarrow X$ (polymer), II. $C+D \rightarrow Y$ (polymer). In reaction I, monomer (A) reacts with NaOH, and in reaction II, monomer (C) reacts with $NaHCO_3$. What are X and Y respectively?
Identify the chiral molecules from the following.
In which of the following sets, given species are not only diamagnetic in nature but also inner orbital complexes?
Which of the following is/are present both in DNA and RNA? figure [H]
figure
At T(K), a gas is adsorbed on the surface of a solid. The signs of $\Delta H$ and $\Delta S$ are respectively:
White phosphorus reacts with sulphuryl chloride and forms a solid substance A and a gas D. When A is heated at high temperature, it decomposes to give a colorless oily liquid 'X' and a gas C. The shape of X is:
The following equation is obtained for a first order reaction: $\log k = 14 - \frac{1.25 \times 10^4 K}{T}$. The $E_a$ (in kJ $mol^{-1}$) and frequency factor A (in $s^{-1}$) of the reaction are respectively:
Match the following:
figure [H]
figure
Chlorine reacts separately with cold, dilute NaOH and hot, concentrated NaOH. Which of the following statements regarding these reactions is not correct?
The following graph is obtained for the adsorption of a gas on a metal surface at 300K. What is the value of $x/m$ when the pressure of gas is 2 bar?