NEET (UG) entrance exam Question Bank Solutions

The correct option for the number of body-centered unit cells in all 14 types of Bravais lattice unit cells is ______

Among the following alkaline earth metal halides, one which is covalent and soluble in organic solvents is ______.

To study the internal structure of the atom, Rutherford used ______.

Which of the following is CORRECT?

What is the SI unit of density?

A molecule is said to be chiral if it ______.

Which of the following is NOT true in Rutherford's nuclear model of atom?

At room temperature, formaldehyde is a ______.

Dipole-induced dipole interactions are present in which of the following pairs?

At constant volume, 4 mol of an ideal gas when heated form 300 K to 500 K changes its internal energy by 5000 J. The molar heat capacity at constant volume is ______.

Which of the following is a homopolymer?

Enthalpy of solution of ionic compound can be calculated from ______.

Which of the following ion is responsible for the temporary hardness of water?  

The active mass of a solid in heterogeneous equilibrium is taken as ______.

Which of the following statements is INCORRECT?   

A solid is formed by 2 elements P and Q. The element Q forms cubic close packing and atoms of P occupy one-third of tetrahedral voids. The formula of the compound is ______.

The expression to calculate time required for completion of zero order reaction is ______.

In the halogenation reaction of alkanes, the order of reactivity of different hydrogen in alkanes follows the order: 

The reduction potential is the tendency of an electrode to ______

The integrated rate law is a direct relationship between time and ______