List of top Chemistry Questions asked in TS EAMCET

Observe the reaction sequence

Compound A forms sodium derivative with \(NaNH_2\). Find B and D.

The number of radial nodes in 3s and 2p orbitals, respectively are

Which of the following is NOT correctly matched with its common name?

Gold number of a protective colloid A is x. A mixture is prepared by adding 50 mL of 10% NaCl solution to 500 mL gold sol. What minimum mass of A is needed to prevent coagulation?

Observe the reaction sequence

Compound A forms sodium derivative with \(NaNH_2\). Find B and D.

At $T(K)$ the kinetic energy of one mole of an ideal gas is 3735 J. If its pressure is 1 atm, the volume of gas is ($R = 8.3~J~mol^{-1}K^{-1}$)

What are X, Y, Z in the following reactions?

Glycosidic linkage in maltose is present between

In which of the following sets, the reaction and catalyst are correctly matched?

In group 13 elements, X has lowest melting point and Y has lowest boiling point. X and Y are respectively:

Identify the set(s) in which polymer is correctly matched with its monomer(s):

Identify correct set(s) of X, Y, Z in the following reaction sequence. \[ Styrene \xrightarrow{(C_6H_5CO)_2O_2, HBr} Product \xrightarrow{(ii)X} \xrightarrow{(iii)Y} Z \]

In acid medium, \(\mathrm{H_2O_2}\) reacts with aqueous \(\mathrm{KMnO_4}\) to form \(\mathrm{Mn^{2+}}\), \(\mathrm{H_2O}\) and \(X\). In basic medium, \(\mathrm{H_2O_2}\) reacts with aqueous \(\mathrm{KMnO_4}\) to form \(\mathrm{MnO_2}\), \(\mathrm{H_2O}\), \(\mathrm{OH^-}\) and \(Y\). What are \(X\) and \(Y\) respectively?

The IUPAC name of the following compound is \[ \mathrm{(CH_3)_3C-C(OH)(CH_3)_2} \]

In which of the following compounds are correctly arranged in the increasing order of their covalent character?

The incorrect statement regarding \(C\) formed in the given sequence of reactions is: \[ CH_3CHO \xrightarrow{\text{(i) } CH_3MgBr} A \xrightarrow{H_2O} B \xrightarrow{PCC} \text{dil. NaOH} \rightarrow C \]

In Dettol, chloroxylenol is one component. The IUPAC name of it is

Identify the compound which has \(1^\circ\), \(2^\circ\), \(3^\circ\) and \(4^\circ\) carbons.

Which compound is NOT isomeric with ethoxyethane?

Given below are two statements: Statement-I: A mixture of aniline and chloroform can be separated by differential extraction. Statement-II: Aniline can be separated from a mixture of aniline and water by steam distillation.

What is the product Y in the given reaction sequence?

Identify the functional group Y in the end product of the reaction sequence?

In which of the following hydrogen bond does not exist?