SCH 4UI Final Exam Review

Which relationship is true?

• the shorter the bond, the stronger the bond
• the shorter the bond, the weaker the bond
• the shorter the bond, the fewer electrons it has
• the shorter the bond, the lower the bond dissociation energy

How many electrons are shared in a double covalent bond

• none
• one
• two
• four

What structure is found in all aromatic compounds?

• isomers
• methyl group
• benzene ring
• hydroxyl group

What is the conjugate acid in the following equation?

• PO₄^3- 
• HNO₃ 
• NO₃^- 
• HPO₄^2-
  

This chart shows what type of reaction?

• exothermic
• combustion
• endothermic
• mesothermic

Give the name of this compound...
C₃H₈

• Propene
• Butyne
• Butene
• Propane

How many carbons are in the longest chain of the following molecule:

• 11
• 10
• 9
• 8

What type of organic compound is it?

• alkane
• alkene
• alkyne
• amino acid

Tags

NGSS.HS-LS1-6

What atom matches this electron configuration?
1s²2s²2p⁶3s²3p⁶4s²3d¹⁰

• Zinc
• Copper
• Nickel
• Germanium

The electron configuration of an atom is 1s²2s²2p⁶.  The number of electrons in the atom is 

• 3
• 6
• 8
• 10