The strongest bond, Which one is the strongest bond: (1) Br- F    (2...

Which one is the strongest bond: (1) Br- F    (2)  F-E                             (3)  Cl-F                   (4)  Br- Cl Ans: Br- F

Ionic bond,

Explain about structural isomerism, Q. Explain about Structural Isomerism? ...

Q. Explain about Structural Isomerism? When two molecules have the same atoms but different bonds, they are called structural isomers. Thus, the variation of bond type or multi

Explain transition elements and their compounds, Explain the following obse...

Explain the following observations: (i)  Generally there is an increase in density of elements from titanium (Z = 22) to copper (z =29) in the first series of transition element

If an electron has spin quantum number, If an electron has spin quantum num...

If an electron has spin quantum number of +1/2  and a magnetic quantum number of -1  , it cannot be presented in an: (1) d -orbital (2) f -orbital (3) p -orbital (4)s-

Confirmatory test of metalic radical, dry test of cuso4

dry test of cuso4

Co2 is isostructural with, Co2 is isostructural with: (1) SnCl 2       ...

Co2 is isostructural with: (1) SnCl 2                             (2) So 2      (3 ) HgCl 2                              (4) All the above ans: HgCl 2

#bicyclo nomenclature., how to nomenclate bicyclo compounds

how to nomenclate bicyclo compounds

Atomic weight of an element lightest element and protons, If the atomic wei...

If the atomic weight of an element is 23 times that of the lightest element and it has 11 protons, then it contains : (1)11 protons, 23 neutrons, 11 electrons  (2)11 protons,

Semisynthetic polymers - classification of polymers, Semisynthetic polymers...

Semisynthetic polymers These polymers are mainly derived from naturally taking place polymers by chemical changes. Since cellulose is naturally taking place polymers, cellulose