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Which of the following exists as a moleclue ?

  • Option 1)

    Argon

  • Option 2)

    Carbon dioxide

  • Option 3)

    Krypton

  • Option 4)

    Neon

 

Answers (1)

As we learnt

 

Concept of moleclue -

Two or more atoms combine to give a moleclue 

- wherein

2H_{(g)}\rightarrow {H_{2}}_{(g)}

Atom         Molecule

 

 

In carbon dioxide, an atom of carbon combines with 2 atoms of oxygen to form a moleclue (CO2) of carbon dioxide 

\therefore  Solution is B


Option 1)

Argon

This is incorrect.

Option 2)

Carbon dioxide

This is correct.

Option 3)

Krypton

This is incorrect.

Option 4)

Neon

This is incorrect.

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