List of top Questions asked in AP EAPCET- 2026

The pH of a $0.01\text{ M NaOH}$ solution is}

Which allotrope of carbon is thermodynamically most stable?

Temporary hardness of water is due to the presence of

Which of the following alkali metals has the lowest melting point?

In diborane ($\text{B}_2\text{H}_6$), the number of bridge hydrogens is

According to the kinetic theory of gases, the absolute temperature of a gas is directly proportional to

For a spontaneous process at constant temperature and pressure, the change in Gibbs free energy ($\Delta G$) is

The value of the gas constant $R$ in $\text{J K}^{-1}\text{ mol}^{-1}$ is}

For the reaction $\text{N}_2\text{(g)} + 3\text{H}_2\text{(g)} \rightleftharpoons 2\text{NH}_3\text{(g)}$, the relation between $K_p$ and $K_c$ is}

Which of the following is a conjugate acid-base pair?

The hybridization of carbon in methane ($\text{CH}_4$) is

The de Broglie wavelength of a particle of mass $m$ moving with a velocity $v$ is given by

Which of the following molecules has a linear shape?

According to Bohr's model, the angular momentum of an electron in a stable orbit is an integral multiple of

The elements with atomic numbers 9, 17, 35, 53 belong to the family of

A p-n junction diode acts as a closed switch when it is

The half-life of a radioactive substance is 10 days. The decay constant is

Which of the following quantum numbers determines the shape of an orbital?

The work function of a metal depends on

The self-inductance of a solenoid of length $l$, area of cross-section $A$ and number of turns $N$ is proportional to

In an AC circuit containing only an inductor, the current [H] [width=0.5\linewidth]{113.png}

A convex lens of focal length $20 \text{ cm}$ is placed in contact with a concave lens of focal length $40 \text{ cm}$. The power of the combination is}

The velocity of electromagnetic waves in vacuum is given by

In Young's double-slit experiment, the fringe width is proportional to

The magnetic susceptibility is negative for: