List of top Questions asked in Manipal

The conjugate base of $ OH^{-}$ is:

For $14\, g$ of $CO$ the wrong statement is :

The dissociation values of four acids are as follows which of the above value is stands for strongest acid:

Glucose on treatment with Tollens reagent produce silver mirror. This shows the presence of:

The random motion of colloidal particles in the dispersion medium is known as:

$Ag _{2} O + H _{2} O _{2} \longrightarrow 2 Ag + H _{2} O + O _{2}$ In the above reaction $H _{2} O _{2}$ acts as a :

The formula of malachite ore is:

The IUPAC name of $Ni ( CO )_{4}$ is :

The value of azimuthal quantum number $ (l) $ is $2$ then the value of principal quantum number $ (n) $ is:

Which compound is formed when calcium carbide reacts with heavy water?

Which of the following species is isoelectronic with CO?

Two copper balls, each weighing 10 g , are kept in air 10 cm apart. If one electron from every $10^6$ atoms is transferred from one ball to the other, the coulomb force between them is (atomic weight of copper is 63.5)

The electric field and the potential of an electric dipole vary with distance r as

The de-Broglie wavelength of neutrons in thermal equilibrium at temperature $T$ is

Shear stress is related to

Given below are four logic gate symbols. Those for OR, NOR and NAND are respectively