Question # 1

Transfer of electrons between atoms results in:

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metallic bonding

ionic bonding

covalent bonding

coordinate covalent bonding

H8+ _ Cl8- , the charge on H is.

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_

+

Neutral

Nil

The property of being polar in nature is called:

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Polarity

Chemistry

Both

Nil

Which one is not a tetraatomic molecular?

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H2O

H2O2

SO3

BCL3

The no. of Ion pair/pairs in ammonia molecule is / are

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1

2

3

4

Every system in the universe tends to lower its energy to attain ________________

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Freedom

Flow

Stability

Nil

The property of being polar in nature is called:

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Polarity

Chemistry

Both

Nil

Which of the following compound is not directional in its bonding?

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CH⁴

KBr

CO²

H₂O

Which is a polar molecule?

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HCI

H₂

CI₂

O₂

In double covalent bond, every atom provides

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1 electrons

2 electrons

4 electrons

6 electrons

Which molecules is donor in nature?

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H₂

NH₃

O₂

HF

For ________________ "like dissolves like".

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Metals

Bonds

Solubility

Nil

Sodium has ________________ no. of protons.

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11

12

13

14

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