List of top Questions asked in TS EAMCET

Consider the following statements
Statement I: Benzene undergoes electrophilic substitution with excess chlorine in the presence of anhydrous AlCl$_3$
Statement - II: Benzene also undergoes electrophilic substitution with chlorine in the presence of UV light.
The correct answer is

What are X, Y, Z in the following reaction sequence?

The incorrect statement about the oxidation states of group 14 elements is

Work functions of four metals M$_1$, M$_2$, M$_3$ and M$_4$ are 4.8, 4.3, 4.75 and 3.75 eV respectively. The metals which do not show photoelectric effect when light of wavelength 310 nm falls on the metals are

How many of the following metals give oxides and nitrides when burnt in air? Be, Na, Mg, Ba, Sr, Li, K

Phosphorus on reaction with sulphuryl chloride gives a compound X, which on complete hydrolysis gives Y. X and Y are respectively

For the alkyne with formula \( \text{C}_6\text{H}_{10} \), the number of alkynes with acidic hydrogens is \( x \) and number of alkynes with no acidic hydrogens is \( y \). \( x \) and \( y \) are respectively

Which of the following has lowest pK$_a$ value?

Which of the following statements is not correct?

Identify correctly matched sets:
I. NaHCO$_3$ - fire extinguisher
II. Na$_2$CO$_3$ - water softening
III. NaOH - purification of bauxite

What are X and Y in the following reaction sequence?

Reagents and compound to convert ethyl bromide → 2-butanone:

The number of lone pairs of electrons on the central atom of $\text{XeO}_3, \text{XeOF}_4$ and $\text{XeF}_6$ respectively is

Which of the following statement is not correct?

If the sum of bond orders of O$_2$ and O$_2^-$ is x, then bond order of O$_2^+$ will be

In which of the following the s-block elements are arranged in the correct order of their melting points?

Zinc on reaction with concentrated nitric acid gives an oxide of nitrogen (A). Zinc with dilute nitric acid gives another oxide of nitrogen (B). Oxidation numbers of nitrogen in (A) & (B) are respectively

The increasing order of boiling points of the following is

Study the following table which shows divisions of algae and their main characters, identify A, B, C and D

Chemical bonds cut by restriction endonucleases:

Match the list-1 with list-2 and select the correct option:

The disease sickle cell anemia is caused by substitution of 'A' by 'B' of 'C' globin chain of hemoglobin molecule. Identify A, B and C respectively

Among the following, Acidic amino acid, Basic amino acid and Neutral amino acids are in the sequence of

Which of the following is prevented by unisexual flowers that is present on different plants?