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प्रश्न
Fill in the blank
Coordinate bond is also called __________bond.
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उत्तर
Coordinate bond is also called dative bond.
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संबंधित प्रश्न
By drawing an electron dot diagram show the formation of Ammonium ion [Atomic No.: N = 7 and H = 1]
Choose the most appropriate answer of the following:
Bonding in this molecule can be understood to involve coordinate bonding
(A) Carbon tetrachloride
(B) Hydrogen
(C) Hydrogen chloride
(D) Ammonium chloride
Choose the correct answer from the options given below:
A compound X consists of only molecules. Hence, X will have
A. A crystalline hard structure
B. A low melting point and low boiling point
C. An ionic bond
D. A strong force of attraction between its molecules
Give a reason for Inert gases do not form ions.
Give the conditions for coordinate bond formation.
Fill in the blanks
A coordinate bond is represented by an arrow pointing from ________ to__________ atom.
What is a lone pair of electrons?
Draw an electron dot diagram of a hydronium ion and label the lone pair of electrons.
By drawing an electron dot diagram, show the lone pair effect leading to the formation of the ammonium ion from ammonia gas and hydrogen ion.
Give reason for the following:
Covalent compounds have a low melting and boiling point.
