Home
Class 12
CHEMISTRY
CO2 is called dry ice or drycold because...

`CO_2` is called dry ice or drycold because :

A

It wets the surface

B

It does not melt

C

At atmospheric pressure solid `CO_2` changes directly into the gas and the liquid phase is not formed and does not wet the surface

D

It is gaseous in nature

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS

    MBD PUBLICATION|Exercise QUESTION BANK|642 Videos

  • STATES OF MATTER (GASES AND LIQUIDS)

    MBD PUBLICATION|Exercise QUESTION BANK|345 Videos

Similar Questions

Explore conceptually related problems

The dry ice is :

Why is solid CO_2 is called dry ice ?

What is dry ice ?

Drying oil are so called because they :

CO_2 is not used in :

CO_2 , CH_4 , N_2O, CFC_S are called green house gases because they can absorb :

CO_2 and N_2 are non-supporters of combustion . However, for putting out fires CO_2 is preferred over N_2 because CO_2 :

CO is a pollutant because it