List of top Questions asked in BHU UET

Partial pressure of a solution component is directly proportional to its mole fraction. This statement is known as

Gas equation PV = nRT is obeyed by

The relationship which describes the variation of vapour pressure with temperature is called

Carbon atoms in benzene molecule are inclined at an angle of.

A fruity smell is obtained by the reaction of ethanol with

Lowering of vapour pressure is highest for

Which of the following has square planar structure ?

What is the correct sequence of bond order ?

First restriction endonuclease enzyme was discovered in

Ethyl alcohol gives ethyl chloride with the help of

In which of the following pairs, the two species are iso - structural ?

Woody perennial climbers are commonly called

The bond angle around the atom which uses $sp^2$ hybrid orbitals is

Equal volumes of 0.1 M $AgNO_3$ and 0.2 M NaCl are mixed. The concentration of $NO^-_3$ ions in the mixture will be

An aqueous solution containing 1 g of urea boils at 100.25$^\circ$C. The aqueous solution containing 3 gof glucose in the same volume will boil be

Which of the following is a transition elements ?

In the following four elements,the ionization potential of which one is the highest ?

The last member of the family of inert gases is

The structure of white phosphorus is

Absolute ethyl alcohol can be converted to diethyl ether by heating it to 410 K in the presence of

$C_3H_9N$ cannot represent

Hydrolysis of sucrose is called

The noble gas forming maximum number of compounds is

The numerical ratio of displacement to the distance covered is always:

An electric charge $10^{-3} \mu C$ is placed at the origin $(0,0)$ of $X-Y$ coordinate system. Two points $A$ and $B$ are situated at $(\sqrt{2}, \sqrt{2})$ and $(2,0)$ respectively. The potential difference between the points $A$ and $B$ will be