Freons - halogen derivatives, Freons - Halogen Derivatives The chloro f...

Freons - Halogen Derivatives The chloro fluoro that is derivatives of  methane and ethane are called freons. Some of the derivatives are: CHF 2 Cl   (monochlorodifluoromethane)

The number of electrons that can be accommodated, The number of electrons t...

The number of electrons that can be accommodated in dz 2  orbital: (1) 10      (2) 1        (3) 4        (4) 2 Ans:  2

Equivalent weight of class 11, equivalent weight of h3po2

equivalent weight of h3po2

Octahedral-and-tetrahedral-voids, How many octahedral and tetrahedral voids...

How many octahedral and tetrahedral voids are present in HCP? Ans) octa -no of atoms prsnt ,nd tetra -twice of it.

The uncertainty in momentum of an electron, The uncertainty in momentum of ...

The uncertainty in momentum of an electron is 1 x10 -5 kg- m/s  . The uncertainty in its position will be (h= 6.62 x 10 -34 kg - m 2 / s): (1) 1.05 x 10- 28 m

Chemical equations, why is it useful to use moles to measure chemical quant...

why is it useful to use moles to measure chemical quantities

Ionic bond,

Edta, #questionQ1. 0.28gm of CaCO3 was dissolved in HCl and the solution wa...

#questionQ1. 0.28gm of CaCO3 was dissolved in HCl and the solution was made to one litre with distilled water. 100 ml of the above solution required 28 ml of EDTA solution on titra

Atom, if the electon in hydrogen atom is exited to n=5 the number of diffre...

if the electon in hydrogen atom is exited to n=5 the number of diffrent frequency of radiations which may be exited is

Show that water pressure increases with depth, Another way to show that wat...

Another way to show that water pressure increases with depth Search a tall tin can. Punch holes up the side of the can about 3 cm apart. Put a strip of adhesive or plastic tape