What are the main source of electrical resistance in a metal, What are the ...

What are the main sources of electrical resistance in a metal? The factors which affect electrical resistance of a metal are impurity, temperature and alloying. Free mean path o

Mechanism.., give the mechanism of additin of HCN to acetaldehyde?????

give the mechanism of additin of HCN to acetaldehyde?????

Group 14 reaction, group 14 reaction with oxygen

group 14 reaction with oxygen

Show the characteristic baked flavour bread, Q. Show the characteristic bak...

Q. Show the characteristic baked flavour bread? Bread has its own characteristic baked flavour. This flavour diminishes with shelf life. A freshly baked bread would have intens

Equivalent weight, what is equivalent weight of formaldehyde(HCHO)

what is equivalent weight of formaldehyde(HCHO)

Is relation correct, is relation a=2r+ + 2r- correct for bcc

is relation a=2r+ + 2r- correct for bcc

Objective type, 1.which of the following is f-block element /

1.which of the following is f-block element /

Ionic bond,

What is the meaning of solvated electrones, A solvated electron is a free e...

A solvated electron is a free electron in (solvated in) a solution, and is the least possible anion. Solvated electrons happen widely although they are often not practical directly

#chemical thermodynamics, give an example of a compound whose empirical for...

give an example of a compound whose empirical formula & molecular formula are same.