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"The molecular formula helps in", mole calculations Multiple Choice Questions (MCQ) with choices calculating molar mass only, writing balanced equation only, calculating moles, and writing balanced equation and calculating molar mass to study online certification courses. Learn moles and equations questions and answers to improve problem solving skills for colleges that offer certificate programs.
Mole Calculations Questions and Answers PDF Download eBook
MCQ: The molecular formula helps in
- writing balanced equation only
- calculating molar mass only
- calculating moles
- writing balanced equation and calculating molar mass
D
MCQ: The strength of an atom to attract electrons increases with the increase in
- polarity
- molarities
- electronegativity
- none of above
C
MCQ: Tiny droplets of water (sulfuric acid solution) in clouds are
- an essential component of Nitrogen cycle
- not related to nitrogen cycle
- most damaging in trees of high altitudes
- none of above
C
MCQ: Two chemical-related species will undergo Redox reaction if they are in different
- oxidation states
- reducing states
- returning states
- reversing states
A
MCQ: Order of reaction can be identified by plotting graphs of
- reaction only
- concentration only
- pH value
- reaction and concentration
D