What formula represents a polar molecule

firstly H2O as mentioned above is not linear..

CO2 is linear no doubt.

No que of polarity in H2

CCl4 is tetrahadral but will be polar.

H2O is surely polar, due to 2 free lone pairs of electrons in it.

H2O is surely polar, due to 2 free lone pairs of electrons in it.

Hope this helped

a pan containing water is placed in a positio n where it is exposed to a 10 mile per hour wind. the pan contains a uniform depth of 1.27 cm of water, is quite wide, and has a length of 2.44 m in the wind direction. the water in the pan is at a constant temperature of 15.5 °c.