Q. Molar heat of sublimation of iodine is

View solution

Q. The quantity of heat required to change the temperature by 1 Kelvin is called

View solution

Q. When heat is absorbed by the system, change in entropy is

View solution

Q. When heat flows from one system to another, the net change in entropy is

View solution

Q. The efficiency of an electric generator is about

View solution

Q. The concept of entropy was introduced by

View solution

Q. For all real processes where heat transfer occurs, the entropy

View solution

Q. A measure of disorder within a macroscopic system is called

View solution

Q. Orbitals having same energy are called

View solution

Q. Quantum number values for 3s are

View solution

Q. The quantum number that gives orientation of orbitals in space is

View solution

Q. Which one of the following is not an energy level?

View solution

Q. The subshell which has "10" electrons in it is

View solution

Q. Two electrons present in an orbital can be differentiated by

View solution

Q. The distance of electrons from the nucleus can be explained by

View solution

Q. The possible quantum numbers are

View solution

Q. Principle quantum number describes the following properties of an atom

View solution

Q. At nodal planes, the probability of finding the electrons is

View solution

Q. The shape of p-subshell is

View solution

Q. There are 18 electrons in orbit

View solution