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CsF is an ionic compound because:
NET
NUST Entry Test
Chemistry
Chemical Bonding
The covalent radius of CI atoms is:
NET
NUST Entry Test
Chemistry
Chemical Bonding
The increase in size of the anion is due to:
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NUST Entry Test
Chemistry
Chemical Bonding
The decrease in radius is larger for:
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NUST Entry Test
Chemistry
Chemical Bonding
The radius of the ion while considering it to be spherical in shape is called:
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NUST Entry Test
Chemistry
Chemical Bonding
As the nuclear charge increases, the pull on the electrons is increases and size of an atom:
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NUST Entry Test
Chemistry
Chemical Bonding
Which statement is true for Na and $Na^{+}$
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NUST Entry Test
Chemistry
Chemical Bonding
In a periodic table, atomic radii:
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NUST Entry Test
Chemistry
Chemical Bonding
In a group of periodic table, atomic radii:
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NUST Entry Test
Chemistry
Chemical Bonding
Which of the following has smaller size:
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NUST Entry Test
Chemistry
Chemical Bonding
The bond length between atoms of hydrogen in the hydrogen molecules is:
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NUST Entry Test
Chemistry
Chemical Bonding
When two hydrogen atoms approach each other
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NUST Entry Test
Chemistry
Chemical Bonding
According to modern theory of chemical bonding, atoms form bond as it leads to a:
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NUST Entry Test
Chemistry
Chemical Bonding
In the chemical combination of hydrogen and fluorine to form HF:
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NUST Entry Test
Chemistry
Chemical Bonding
In the chemical combinations of sodium and hydrogen to form NaH:
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NUST Entry Test
Chemistry
Chemical Bonding
The tendency of atoms to attain a maximum of eight electrons in the valence shell is known as:
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NUST Entry Test
Chemistry
Chemical Bonding
Which of the following is a noble gas:
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NUST Entry Test
Chemistry
Chemical Bonding
Elements combine together due to inherent tendency to stabilize themselves by:
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NUST Entry Test
Chemistry
Chemical Bonding
Which of the following elements is not stable:
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NUST Entry Test
Chemistry
Chemical Bonding
Chemical reactivity of elements depends upon their characteristics:
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NUST Entry Test
Chemistry
Chemical Bonding
The theory of chemical bonding has been a major problem of:
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NUST Entry Test
Chemistry
Chemical Bonding
The force which holds together two or more atoms or ions to form a large variety of compounds is called:
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NUST Entry Test
Chemistry
Chemical Bonding
Acetic acid is used in the curing of
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NUST Entry Test
Chemistry
Carboxylic Acids
Acetic acid is used in the treatment of
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NUST Entry Test
Chemistry
Carboxylic Acids
Solubility of carboxylic acids in water decrease with
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NUST Entry Test
Chemistry
Carboxylic Acids
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