WorksheetsChemistry Form 4
Total questions: 11
Worksheet time: 7mins
these substances are slippery:
Acids
Bases
Both of the above
Neither
________ taste sour
Acids
Bases
Both Of the Above
Neither
PH of a substance measures:
Potential water content
Concentration Of Hydroxide
Concentration Of Hydrogen
this question is above my level sir
a solution which has a pH of 11:
is a more alkaline than a solution with a pH of 9
is less alkaline than a solution with a pH of 9
is more acidic than water
question has insufficient information to provide an answer
which of the following formulas represents carbonic acid?
turns red litmus paper blue
HCl
NaOH
Both of the above
None of the Above
Neutralization occurs between:
an acid and a metal
an acid and a carbonate
an acid and water
an acid and a base
a salt is formed when the hydrogen ions of an acid are replaced by a:
metal
non-metal ion
Hydroxide ion
the hydrogen ions are not replaced
Bonus: select the formulas which represent a base
NaOCa
LiOH
OHMg
CaO
