AP EAPCET 2021 Results - Check Result Here Directly {Official}

In the following the most stable conformation of n-butane is:

A ball is thrown vertically upward with a velocity of 20 ms^-1 from a top of a multistory building. The height of the point from where the ball is thrown is 25 m from the ground. The height to which the ball rises from the ground and time taken

In a certain region of space, the gravitational field is given by  Taking the reference point to be at  and potential at the reference point as   .

Then find the potential at a general point ?

A first-order reaction is 50 % completed in 20 min at 27^oC and in 5 min at 47^oC. The energy of activation (in kJ/mol)  of reaction is:

When adsorption of oxalic acid is carried out on activated charcoal, then activated charcoal is known as :

When borax is heated strongly it gives:

Structural formula of cyclic silicates is –

Mercury in water changes to soluble

The major product of the following reaction is/are:

Pick the correct option about the reduction of nitro group: 

a) in neutral medium converts to azobenzene 

b) in neutral medium converts to hydroxylamine 

c) in basic medium converts to azobenzene 

d) in basic medium converts to hydroxylamine