Surface chemistry, what are the different types of colloidal system?

what are the different types of colloidal system?

Ionic bond,

S-block element, why the hydroxides of alkaline earth metals are less basic...

why the hydroxides of alkaline earth metals are less basic than alkali metals of the corresponding periods?

Exceptional redox reaction, redox reaction of ethanal,caustic soda&copper h...

redox reaction of ethanal,caustic soda&copper hydroxide

Purification, What is purity criteria.

What is purity criteria.

Electrons present in all the p-orbitals, The total number of electrons pres...

The total number of electrons present in all the p-orbitals of bromine are: (1) Five          (2) Eighteen         (3) Seventeen           (4) Thirty five Ans: Seve

EDTA Method for determining hardness, i want some solved numerical problems...

i want some solved numerical problems on this topic

Determination of carbohydrate in honey, determination of glucose,fructose a...

determination of glucose,fructose and maltose.

The atomic number of an element mass number & electrons, The atomic number ...

The atomic number of an element is 35 and mass number is 81. The number of electrons in the outer most shell is: (1) 7       (2) 6         (3) 5       (4) 3 Ans: 7

Reaction during electrovalent bond formation, The main reaction during elec...

The main reaction during electrovalent bond formation is: (1) Redox reaction (2) Substitution reaction  (3) Addition reaction (4) Elimination reaction Ans: Redox re