List of top Chemistry Questions asked in AP EAPCET

Identify the ortho and para directing groups towards aromatic electrophilic substitution reactions from the following list: -OH, -CN, COOH, -OCH3, -NHCOCH3, -CHO
A solution containing 6.0 g of urea is isotonic with a solution containing 10 g of a non-electrolytic solute X. The molar mass of X (in g mol\textsuperscript{-1}) is
x% (w/v) solution of urea is isotonic with 4% (w/v) solution of non-volatile solute of molar mass 120 g mol-1. The value of x is
Match List I with List II:
Which of the following solids is not a molecular solid?
The hybridizations of carbon in graphite, diamond and C60 are respectively
The pair of elements that form both oxides and nitrides, when burnt in air are
Identify the correct statements about the anomalous behavior of Boron.
Which of the following expression is correct?
The pH of 0.01 N lime water is
The empirical formula of Calgon is
Among P$_4$, S$_8$ and N$_2$, the elements which undergo disproportionation when heated with NaOH solution
From the following plots, find the correct option regarding $T_1, T_2, P_1, P_2$
correct option regarding T1,T2,P1,P2
How many grams of Mg is required to completely reduce 100 mL, 0.1 M $\mathrm{NO}_3^-$ solution using the following reaction? $\mathrm{NO}_3^- + \mathrm{Mg} \to \mathrm{Mg}^{2+} + \mathrm{NH}_3$
What is the oxidation state of S in the sulphur containing product of the following reaction?
$\mathrm{SO}_3^{2-} (aq) + \mathrm{Br}_2(l) + \mathrm{H}_2O \to$
In second period, X has second lowest first ionization enthalpy and Y has second highest. Identify X and Y.
The set of molecules in which the central atom is not obeying the octet rule is
The formal charges of atoms (1), (2) and (3) in the ion $\left[ \mathrm{O} = \mathrm{N} = \mathrm{O} \right]^+$ are
Observe the following properties: Volume, enthalpy, density, temperature, heat capacity, pressure, internal energy. The number of extensive properties in the above list is
Which quantum number provides information about the shape of an orbital?
Which of the following elements are arranged in the correct order of their electron gain enthalpies?
The maximum number of electrons present in an orbital with \(n = 4,\ l = 3\) is
Which of the following can undergo disproportionation reaction on heating with Conc. Alkali?
Identify the major product from the following reaction sequence:
the major product from the following reaction sequence
Identify the correct trend of acidic strength for the given alcohols:
correct trend of acidic strength for the given alcohols: