Q. Covalent bond is also known as ___________ bond.

View solution

Q. A van der Waals bond is a _________ bond.

View solution

Q. What is the bond energy of silicon dioxide?

View solution

Q. Which type of bond is formed in silicon dioxide?

View solution

Q. What is the bond energy of iron?

View solution

Q. Which bond has a fluctuating charge?

View solution

Q. What is the relative X-ray scattering power of iron and cobalt?

View solution

Q. What is the relative neutron scattering power of iron?

View solution

Q. The intensity of the initial neutron in neutron diffraction is reduced by a factor of ________

View solution

Q. When are irregular spots in the Laue method formed?

View solution

Q. What is the resultant image formed for very fine grains in the Laue back reflection method?

View solution

Q. In which case can the rotating crystal method for determining crystal structure be used?

View solution

Q. What is the atomic packing factor of BCC structure?

View solution

Q. What is the coordination number of a simple cubic structure?

View solution

Q. What is the atomic radius of a BCC crystal structure?

View solution

Q. The interracial angles of a triclinic crystal system are given by __________

View solution

Q. The interracial angles of a hexagonal crystal system are given by __________

View solution

Q. The axial relationship of a rhombohedral crystal system is given as ___________

View solution

Q. The axial relationship of a monoclinic crystal system is given as ___________

View solution

Q. A unit cell that contains lattice points only at the corners is known as _________

View solution