List the following bonds in order of increasing polarity:
A. N-O < N-N < N-F < H-F
B. N-N < N-O < N-F < H-F
C. N-N < N-O < H-F < N-F
D. H-F < N-F < N-O < N-N
Answer: B
You might also like to view...
Which of the following compounds contains ionic bonds?
A. OF2 B. K2O C. CH4 D. Cl2 E. none of the above
Designing buildings to maximize absorption of sunlight during winter and to keep the interiors cool during summer is referred to as ________
A) wind energy collection B) geothermal energy collection C) nuclear energy collection D) passive solar energy collection E) active solar energy collection
The carbon cycle is an example of how materials are cycled through ecosystems.
Answer the following statement true (T) or false (F)
Desert ecosystems are fragile for which of the following two reasons?
A. frequent wildfire and flooding B. rapid nutrient cycling and frost damage C. slow plant growth and low species diversity D. overpopulation of predator species and drought E. off-road vehicle traffic and deep, organic soils