Electronegativity, details about electronegativity

details about electronegativity

Electrolytes are compound containing, Electrolytes are compound containing:...

Electrolytes are compound containing: (1) Electrovalent bond (2) Covalent bond (3) Coordinate bond (4) Hydrogen bond Ans:  Electrovalent bond

Enthalpy and hess’ law, The enthalpy change (ΔH) in a reaction is equal to ...

The enthalpy change (ΔH) in a reaction is equal to the heat input under conditions of constant pressure and temperature. It is not equal to the total energy change, as work may be

Matter, name the physical state of matter which can be easily compressed.

name the physical state of matter which can be easily compressed.

Emf series and its application,

Objectives-purchase of alcohol and its stock maintenance, Objectives: Afte...

Objectives: After doing this exercise you will be able to: 1 . Fill-up a F-22 form or write an application for obtaining the license permit for alcohol, 2 . Give justifica

Molecular mass and atomic mass of sulphur & atomicity, If molecular mass an...

If molecular mass and atomic mass of sulphur are 256 and 32 respectively, its atomicity is: (1) 2        (2) 8         (3 )4        ( 4)16 Ans: 8

Organic chemistry, Method of preparation of Benzophenone

Method of preparation of Benzophenone

Intro to chemistry, which one contain greater number of moles:96gH2SO4 64gO...

which one contain greater number of moles:96gH2SO4 64gO2 48gch4 10gH2

All electrons on the 4p sub-shell must be characterized, All electrons on ...

All electrons on the 4p  sub-shell must be characterized by the quantum number(s): (1)  n=4, m= 0, s= ± 1/2                (2) l=1    (3)  l=0, s= ± 1/2