Which of the following molecules is polar?

A. a
B. b
C. c
D. All are polar.
E. Only a and c are polar.


Answer: C

Environmental & Atmospheric Sciences

You might also like to view...

Using the world map (Figure 2), label the following continents and oceans: Africa, Antarctica, Asia, Australia, Europe, North America, South America, Arctic Ocean, Atlantic Ocean, Indian Ocean, Pacific Ocean, and Southern Ocean. What will be an ideal response?

Environmental & Atmospheric Sciences

Divergence and convergence of air are due to changes in

a. ?cloud pattern. b. ?solar radiation. c. ?radiational cooling. d. ?precipitation type. e. ?wind speed or wind direction.

Environmental & Atmospheric Sciences

-273°C (-459.4°F) is

A) the same as 273 Kelvin. B) an average boiling temperature. C) 0° absolute temperature. D) not possible on any scale.

Environmental & Atmospheric Sciences

One solution to the problem of our overflowing landfills is to burn plastic objects instead of burying them. What would be some of the advantages and disadvantages of this practice?

A) disadvantage: toxic air pollutants; advantage: reduced landfill volume B) disadvantage: loss of vital petroleum-based resource; advantage: generation of electricity C) disadvantage: discourages recycling; advantage: provides new jobs D) all of the above

Environmental & Atmospheric Sciences