The mass of one mole of electron is________________?

Related Mcqs:

A method of separation of components from its solution using Distribution law is ___________________?

A. Sublimation B. Crystallisation C. Solvent extraction D. Distillation...

Which one does not give borax bead test_________________?

A. Copper sulphate B. Barium sulphate C. Cobalt sulphate D. Nickel sulphate...

For industrial preparation of CH3CHO catalytic promoter is_________________?

A. PdCl2 B. Cu2Cl2 C. CuCl2 D. PbCl2...

Which of the following is pseudo solid_____________________?

A. CaF2 B. NaCl C. Glass D. Diamond...

When chlorine is passed through hot solution of caustic soda the reaction is said as___________________?

A. Displacement B. Reduction C. Disproportionation reaction D. Double displacement reaction...