Ionic bond,

Lanthanoid, difference between lanthanoids and actanoids

difference between lanthanoids and actanoids

Limitations of hybrid orbitals, Q. Limitations of Hybrid orbitals? ...

Q. Limitations of Hybrid orbitals? It gives no idea whether a particular metal ion would prefer to have any particular geometry say, an octahedral or tetrahedral with a giv

Hybridization, Which of following carbon has sp3 hybriziation for bond form...

Which of following carbon has sp3 hybriziation for bond formation.??? Ch3,c2h6,(ch3)3cho

Radius of the first bohr''s orbit of hydrogen atom, Radius of the first Boh...

Radius of the first Bohr's orbit of hydrogen atom is: (1)1.06 Å                           (2) 0.222 Å (3) 0.28 Å                           (4)0.53A Ans: 0.53 Å

Density of natural waters, Certain basic properties of lakes and oceans are...

Certain basic properties of lakes and oceans are important to understanding how they "work". One of these is the density of the water, and its changes. Dense (or heavier) water wan

States of matter, why are some liquids purified by distillation under reduc...

why are some liquids purified by distillation under reduced pressure

Which species contain unpaired electron, Which species contain unpaired ele...

Which species contain unpaired electron? BaO 2 here oxidation number of Ba is +1 Ba(+) has 1 electron in its outermost shell so its unpaired in KO 2 . .oxd state of K is +

Merits of atomic fluorescence spectrometry, Merits of Atomic fluorescence s...

Merits of Atomic fluorescence spectrometry: Merits of the technique involve extremely low detection limits for favourable elements and the possibility of handling solid, liqui

Compounds show high melting and boiling points, Which type of compounds sho...

Which type of compounds show high melting and boiling points: (1) Electrovalent compounds (2) Covalent compounds (3) Coordinate compounds (4) All the three types of co