ACIDS, BASES And Solutions Question Preview (ID: 22160)


Acids, Bases, And Solutions. TEACHERS: click here for quick copy question ID numbers.

Which of the following produces OH (hydroxide) ions?
a) Bases
b) Acids
c) Salts
d) Solutions

What is the pH of acids?
a) 7
b) Above 7
c) Below 7
d) Above 14

What color does an acid turn litmus paper?
a) Blue
b) Red
c) Black
d) White

What helps keep your blood close to a nearly neutral pH?
a) Buffers
b) Chemicals
c) Antacids
d) Bases

What speeds up the dissolving of a solid in a liquid?
a) Stirring it.
b) Increasing surface area
c) Increasing Temperature
d) All of the Above

What type of mixture is a solution?
a) Heterogeneous
b) Compound
c) Homogeneous
d) It is not a mixture.

Water is said to be the ---
a) Universal Solute
b) Universal Solvent
c) Non-polar
d) Universal Acid

What are the products of mixing an acid and a base?
a) Nothing Happens
b) Acid Rain
c) Salt and Water
d) Acid and Base

A solution that contains all of the solute it can normally hold at a given temperature is--
a) Dilute
b) Unsaturated
c) Saturated
d) Supersaturated

Acid rain would have a pH of --
a) 7.5
b) 9
c) 13
d) 5.5

A molecule with a positive and negative area is said to be--
a) Polar
b) NonPolar
c) Ionic
d) Radioactive

The substance that does the dissolving is called the ---
a) Solute
b) Solvent
c) Gas
d) Saturation

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