What are the interfacial defects, What are the Interfacial Defects  Gra...

What are the Interfacial Defects  Grain boundaries are interfaces where crystals of dissimilar orientations meet. A grain boundary is a single-phase interface, with crystals on

Ratio of radii of second and first bohr orbits of h atom, Ratio of radii of...

Ratio of radii of second and first Bohr orbits of H atom: (1) 2        (2) 4        (3) 3        (4) 5 Ans: 4

Dehydration., the complete equation for forming a peptide bond through dehy...

the complete equation for forming a peptide bond through dehydration

Explain about hydrogen sulphide, Q. Explain about Hydrogen Sulphide? Hy...

Q. Explain about Hydrogen Sulphide? Hydrogen sulphide is the only thermodynamically stable sulphane. It is a foul smelling and poisonous gas. H 2 S is prepared in the labora

Explain bromination of n-n-dimethylaniline, Explain Bromination of N-N-dime...

Explain Bromination of N-N-dimethylaniline Bromination of N,N-dimethylaniline is faster because nitrogen has an unshared electron pair that can stabilize the carbocation inter

How to calculate atomic mass of an element, Q. How to calculate atomic mass...

Q. How to calculate atomic mass of an element? Copper survive as a mixture of two isotopes. The lighter isotope (Cu-63) amid 29 protons and 34 neutrons makes up 69.17% of coppe

Solve, the nitride ion in lithium nitride is composed of 7 protons + 10 ele...

the nitride ion in lithium nitride is composed of 7 protons + 10 electrons. how?

Methods expressing the mathematical concentration ofsolution, what are the ...

what are the methods of expressing the mathematical concentration of solutions.?

Ionic bond,

Characteristics of drinking water, Q.   What are the characteristics of dri...

Q.   What are the characteristics of drinking water?  Sol. Characteristics of drinking water: (1)         It should be colourless and odourless. (2)         It s