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CHEMISTRY OF THE ELEMENTS: Nitrogen
Chemistry Of The Elements: Sulphur
MATTER - PROPERTIES AND TRANSFORMATION: Acidic And Alkaline Solutions
MATTER - PROPERTIES AND TRANSFORMATION: Atomic Structure And The Periodic Table
MATTER - PROPERTIES AND TRANSFORMATION: Atoms
MATTER - PROPERTIES AND TRANSFORMATION: Chemistry of Elements - Carbon
MATTER - PROPERTIES AND TRANSFORMATION: Chemistry of Elements - Hydrogen
MATTER - PROPERTIES AND TRANSFORMATION: Chemistry of Elements - Oxygen
MATTER - PROPERTIES AND TRANSFORMATION: Chemistry of Elements - Phosphorus
MATTER - PROPERTIES AND TRANSFORMATION: Chemistry of Elements - The Halogens
MATTER - PROPERTIES AND TRANSFORMATION: Structure And Bonding
5/95 MCQs for:
MATTER - PROPERTIES AND TRANSFORMATION: Acidic And Alkaline Solutions
Acids have pH values less than 7. The smaller the pH value:
The acid does not ionize in solution.
The stronger the acid.
The weaker the acid.
The acid ionizes only partially in solution.
Phenolphthalein indicator turns what color in an alkaline solution?
Yellow.
Pink/Fuchsia.
Red.
Blue.
What color does methyl orange show in an alkaline solution?
Green.
Orange.
Red.
Yellow.
The base that is known as lime stone is:
CaO.
CaCO
3
.
Ca(OH)
2
.
Na
2
O.
Oxides of reactive metals are generally classified as:
Acidic oxides.
Amphoteric oxides.
Neutral oxides.
Basic oxides.
