Which combination is best explained by the coordinate covalent bond?
Which combination is best explained by the coordinate covalent bond? Options (a) H⁺ + H₂O (b) Cl + Cl (c)…
7 years ago
Easy
The orbital angular momentum of a p-electron is given as :
The orbital angular momentum of a p-electron is given as : Options (a) h/(√2π) (b) √3 x (h/2π) (c) √(3/2)…
7 years ago
Oxygen is more electrnegative than sulphur, yet H₂S is acidic in nature
Oxygen is more electrnegative than sulphur, yet H₂S is acidic in nature while H₂O is neutral, because Options (a) H₂O…
7 years ago
The electron configuration of an element is 1s²,2s²,2p⁶,3s²,3p⁶,3d⁵,4s¹
The electron configuration of an element is 1s²,2s²,2p⁶,3s²,3p⁶,3d⁵,4s¹. This represents its Options (a) cationic form (b) anionic form (c) ground…
7 years ago
In the periodic table from left to right in a period,the atomic volume
In the periodic table from left to right in a period,the atomic volume Options (a) Decreases (b) Increases (c) Remains…
7 years ago
As we go from left to right in a period of the periodic table, gram atomic volume
As we go from left to right in a period of the periodic table, gram atomic volume of the elements…
7 years ago
If the atomic number of an element is 33, it will be placed in the periodic table
If the atomic number of an element is 33, it will be placed in the periodic table in the Options…
7 years ago
An atom has electronic configuration 1s²2s²2p⁶3s²3p⁶3d³4s², you will place it in
An atom has electronic configuration 1s²2s²2p⁶3s²3p⁶3d³4s², you will place it in which group? Options (a) Fifth (b) Fifteenth (c) Second…
7 years ago
Among K, Ca,Fe and Zn the element which can form more than one binary compound
Among K, Ca,Fe and Zn the element which can form more than one binary compound with chlorine is Options (a)…
7 years ago
Which one of the following orders is not in accordances with the property
Which one of the following orders is not in accordances with the property stated against it? Options (a) F₂ >…
7 years ago