Which of the following oxidises is acidic as well as solid at room temperature?

  • Option 1)

    SiO_{2}

  • Option 2)

    CO_{2}

  • Option 3)

    CO

  • Option 4)

    N_{2}O

 

Answers (1)

As we learnt in

Oxide of Silicon -

SiO2 form three dimensional network

- wherein

Due to lack of formation of \pi - bonds with oxygen

 

 Only SiO2  is solid at room tempreature of all the options and it is acidic. 
 

 


Option 1)

SiO_{2}

This option is correct 

Option 2)

CO_{2}

This option is incorrect 

Option 3)

CO

This option is incorrect 

Option 4)

N_{2}O

This option is incorrect 

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