Unit Test — Unit test

Question 1

Which statement best describes why carbon can form a wide variety of organic compounds?

Revolt · Accepted Answer

Each carbon atom covalently bonds with atoms of carbon, hydrogen, oxygen, and nitrogen.

Question 2

Which of the following represents an organic compound?

Revolt · Accepted Answer

Two C atoms are double-bonded together, and single bonded above left, above right, below left, and below right to H.

Question 3

Which type of reaction does this diagram represent?

Revolt · Accepted Answer

addition

Question 4

Which molecular formula corresponds to this model of a chemical compound? (black = carbon; red = oxygen; white = hydrogen)

Revolt · Accepted Answer

C2H2O4

Question 5

Structural isomers are chemical compounds that have

Revolt · Accepted Answer

the same atoms that are arranged in different orders.

Unit Test — Unit test Answers