List of top Questions asked in AP EAPCET- 2022

At 500 K, for the reaction: $$ \text{N}_2(g) + 3\text{H}_2(g) \rightleftharpoons 2\text{NH}_3(g) $$ Given: $ K_p = 0.036\, \text{atm}^{-2} $, $ R = 0.082\, \text{L atm mol}^{-1}\text{K}^{-1} $.
Find $ K_c $ in $ \text{L}^2 \text{mol}^{-2} $.

Use the data from the table to estimate the enthalpy of formation of CH3CHO. 
 

Bond EnthalpyBondEnthalpy of Formation
400 kJ mol-1C–HC(g)    700 kJ mol-1
350 kJ mol-1C–CH(g)    200 kJ mol-1
700 kJ mol-1C=OO(g)    250 kJ mol-1

 

Identify the major product from the following reaction sequence:

Arrange the following in decreasing order of their boiling points:

The homonuclear complex in the following is:
Carbohydrates are stored in plants and animals in which of the following forms respectively?
Glycylalanine is a dipeptide formed by the minimum instruction time. It is made up of which amino acids?

Identify the major product formed from the following reaction?

Identify the major product of the following reaction:

Identify the product(s) formed in the following reaction:

Which compound is formed on catalytic hydrogenation of carbon monoxide at high pressure and temperature in presence of ZnO–Cr$_2$O$_3$ catalyst?

Match the following:

List -- I (Enzyme)List -- II (Reaction)
A.InvertaseI.Maltose → Glucose
B.PepsinII.Sucrose → Glucose + Fructose
C.DiastaseIII.Proteins → Peptides
 IV.Starch → Maltose
The correct order of coagulating power of the following ions to coagulate the positive sol is
I $[\text{Fe}(\text{CN})_6]^{4-}$, II $\text{Cl}^-$, III $\text{SO}_4^{2-}$
Assertion (A): 16th group elements have higher ionization enthalpy values than 15th group elements in the corresponding periods.
Reason (R): 15th group elements have half-filled stable electronic configuration.
Assertion (A): Fluorine has smaller negative electron gain enthalpy than chlorine.
Reason (R): The electron-electron repulsion is higher in chlorine than in fluorine.
Identify the isoelectronic pair of ions from the following

The IUPAC name of the following compound is:

The gaseous mixture used for welding of metals is
An element crystallizing in fcc lattice has the density of 8.92 g cm$^{-3}$ and edge length of 3.61$\times$10$^{-8}$ cm. What is the atomic weight of the element? (N=6.022$\times$10$^{23}$ mol$^{-1}$)
Which of the following is correct for fcc lattice?
Which of the following form an ideal solution?
96.5 amperes current is passed through the molten AlCl$_3$ for 100 seconds. The mass of aluminum deposited at the cathode is (Atomic weight of Al = 27 u)
The relative basic strength of the compounds is correctly shown in the option:
Calcium carbide reacts with heavy water (D$_2$O) to form a compound $ X $ and Ca(OD)$_2$. What is the hybridization of carbon atom(s) in $ X $?
Identify the correct statements: