Chemistry MCQS for Class 10
Bases gave taste:
Sweetsh
Sour
Bitter
Saltish
Indicators are the
Organic compounds
Covalent compounds
Inorganic compounds
Ionic compounds
_______ is the king of chemicals.
Sulphuric acid
Phosphoric acid
Hydrochloric acid
Nitric Acid
There are ____________ types of salts.
8
6
2
3
The product of any Lewis acid-base reaction is a single specie called:
conjugate
molecular ion
free radical
adduct
Which one is used for alkaline batteries?
Ca(OH)2
NaOH
KOH
Mg(OH)2
Mallic acid is present in
Apple
Urine
Feats
String of bees
The base which is used in alkaline batteries is.
NaOH
Mg(OH)2
Al(OH)2
KOH
According to Bronsted and Lowry concept a base is a substance that can accept.
Electron
Neutron
Electron pair
Proton
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