List of top Chemistry Questions asked in TS EAMCET

Carbon on reaction with hot conc. \( H_2SO_4 \), gives two oxides along with \( H_2O \). What is the nature of these two oxides?

Which of the following orders is correct for the property given?

Arrange the following in increasing order of their crystal field splitting energy: 

What are ‘X’ and 'Y' respectively in the following reactions? 

The effects that aspirin can produce in the body are: 

 
 

The reagent 'X' used in the following reaction to obtain a good yield of the product is: 

The \( C-O-H \) bond angle in A is \( X \) and \( C-O-C \) bond angle in B is \( Y \). What are X and Y? 

IUPAC name of the following compound is: 

The bromides formed by the cleavage of ethers A and B with HBr respectively are:

Identify the set, in which X and Y are correctly matched:

What are X and Y respectively in the following reactions? 

Phenatole can be prepared from which of the following reactants?
Given below are the two statements regarding chlorobenzene
Statement I: Chlorobenzene is less reactive than benzene towards electrophilic substitution due to the -I effect of chlorine.
Statement II: Because of the -I effect of chlorine, it is a meta directing group.
In the following reaction sequence, what are X and Y respectively?
nucleophilic addition of a methoxy group
Which of the following sequence of reagents convert benzaldehyde to 4-chlorotoluene?
In the following reaction sequence, what are X and Y respectively?
hydrazine (NH2NH2) reacting with the ester
Identify 'Z' in the following sequence of reactions:
nucleophilic substitution
Phosphodiester linkage that joins nucleotides together is present between which carbons of pentose sugar?
Which of the following is used in liquid detergents?
Which of the following are inner orbital paramagnetic complexes?
inner orbital paramagnetic complexes
Which of the following is correct statement?
The number average molecular weight (M\(_n\)) of a polymer is 1500. In this polymer, 800 molecules of molar mass 1000, 100 molecules of molar mass 2000 and x molecules of molar mass 5000 are present. What is the value of x?
Which of the following does not evolve \( O_2 \) when made to react with water?
Observe the following reaction: \[ xI^- + y \, \, MnO_4^- + z \, H^+ \rightarrow a \, Mn^{2+} + b \, H_2O + cl_2 \] Which of the following are correct?
Two statements are given below.
Statement I: Adsorption of a gas on the surface of charcoal is primarily an exothermic process.

Statement II: A closed vessel containing \( O_2(g) \), \( H_2(g) \), \( Cl_2(g) \), \( NH_3(g) \) has a pressure of 9 atm. About 1 g of charcoal was added to this vessel and after some time its pressure is \( P' \) atm. It is observed that \( P'>P \). Choose the correct answer.