Homi Jahangir Bhabha played an important role in the Discovery of _________.

Bohr model is __________.

Brass is an alloy and it is a mixture of _______?

Deficiency of which of the following vitamin can be related to the cause of scurvy disease?

Which liquid is a good conductor of electricity?

Which of the following are the general properties of the "Ionic compounds"?

(A) Generally brittle and break into pieces when pressure is applied.

(B) Have high melting and boiling points.

(C) Conduct electricity in the molten state.

(D) Generally soluble in solvents like kerosene and petrol but insoluble in water.

Choose the correct answer from the options given below:

Who is credited with the invention of the first Indian indigenous nuclear reactor?