Positive and Negative Catalysts
Trending Questions
Phosphoric acid is a type of
negative catalyst
positive catalyst
non- catalyst
biological catalyst
Manganese dioxide is a type of
positive catalyst
biological catalyst
non- catalyst
negative catalyst
The catalyst used to reduce the decomposition of hydrogen peroxide is
Manganese dioxide
Iron
Vanadium Pentoxide
Phosphoric acid
A negative catalyst, like iron, decreases the rate of the reaction.
False
True
Iron is a negative catalyst.
True
False
The rate of oxidation of chloroform decreases in the presence of alcohol. Alcohol is a/an
Negative Catalyst
Electrolyte
Positive Catalyst
Solvent
The compound/compounds which acts as a positive catalyst is/are
Manganese dioxide
Iron
Phosphoric acid
Vanadium pentoxide
An amylase is a positive catalyst present in saliva which converts starch into maltose.
True
False
Phosphoric acid is a type of
negative catalyst
biological catalyst
positive catalyst
non- catalyst
The rate of oxidation of chloroform decreases in the presence of alcohol. Alcohol is a/an
Negative Catalyst
Positive Catalyst
Electrolyte
Solvent