HTET Exam - Level 1 Prt - Matter In Our Surroundings

Which one of the following has lowest enthalpy of atomization ?

Which allotropic form of phosphorus shows chemiluminescence ?

In which of the following reactions, the reaction goes in the reverse direction when pressure is increased:

The wavelength of a ball of mass 100 g moving with a velocity of $10~ms^{-1}$ is:

For ideal gas compressibility factor Z is:

Spin angular momentum for electron is:

Which of the following statements about the interstitial compounds is incorrect?

CsBr crystallizes in a body centred cubic lattice. The unit cell length is 436.6 pm. Given that atomic mass of $Cs=133$ and that of $Br=80~amu$…

Match the List I of cubic lattice and List II giving relation between spacing (d) and cell edge (a): List - I (Lattice) – List…

Which of the following is an intensive property ?