NEET (UG) entrance exam Question Bank Solutions

Adsorption process is used in ______

In Baeyer's process, the leaching of alumina is done by using ______

Iodine has lowest oxidiation state in ______.

The Rutherford α-particle experiment shows that most of the α-particles pass through almost unscattered. While some are scattered through large angles. What information does it give about the structure of the atom?

The incorrect statement among the following is: 

Which of the following alkaline earth metal sulphates is least soluble in water?

How will you separate a solution (miscible) of benzene and CHCl₃?

Which of the following energy level diagram for [FeF₆]^3- is correct on the basis of crystal field theory?

Decreasing order of reactivity of hydrogen halide acid in the conversion of ROH → RX is ______.

Which of the following is known as wood spirit?

Which of the following is known as wood spirit?

Which of the following statements regarding aldehydes is not correct?

The structures of beryllium chloride in the solid state and vapour phase, are ______.

Statement I: Acid strength increases in the order given as HF << HCl << HBr << HI.

Statement II: As the size of the elements F, Cl, Br, and I increase down the group, the bond strength of HF, HCl, HBr, and HI decreases and so the acid strength increases.

In the light of the above statements, choose the correct answer from the options given below.

Statement I: Acid strength increases in the order given as HF << HCl << HBr << HI.

Statement II: As the size of the elements F, Cl, Br, and I increase down the group, the bond strength of HF, HCl, HBr and HI decreases and so the acid strength increases.

In the light of the above statements, choose the correct answer from the options given below.

Two elements X (atomic weight = 75) and Y (atomic weight = 16) combine to give a compound having 75.8% X. The formula of the compound is ______.

The geometry of a carbocation ion is ______.

Lower alcohols are miscible with water because of the fact that ______.

Arrange the following compounds in the increasing order of their boiling points. n-Butane, Acetone, Ethyl methyl ether, n-Propyl alcohol

Aluminium belongs to ______.