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Valency and Chemical Formula Interview Questions with Answers PDF p. 147

Valency and Chemical Formula interview questions and answers, valency and chemical formula trivia questions PDF 147 to learn online O Level Chemistry course for online classes. Chemical Formulae and Equations MCQ questions, valency and chemical formula Multiple Choice Questions (MCQ) for online college degrees. "Valency and Chemical Formula Book" PDF: chemical reactions, change of state, basic acidic neutral and amphoteric, kinetic particle theory, valency and chemical formula test prep for SAT subject test tutoring.

"Natural gas consists of" MCQ PDF: ethane, methane, propane, and butane for ACT test prep classes. Study chemical formulae and equations questions and answers to improve problem solving skills to learn online certificate courses.

Trivia Quiz on Valency & Chemical Formula MCQs

MCQ: Natural gas consists of

methane
ethane
propane
butane

MCQ: A constant temperature at which a pure solid change into a pure liquid is called

latent heat of vaporization
elevation in boiling point
melting point
boiling point

MCQ: Which is correct about neutral oxides?

they are soluble in water
they are insoluble in water
they are metallic oxides
none of above

MCQ: The glue hardens when it is squeezed out of the tube due to

solidification of solvent
evaporation of solvent molecules
evaporation of adhesive molecules
evaporation of solute particles

MCQ: Consider the chemical reaction ZnCO3 + HNO3 → Al(NO3)3 + H2O, number of HNO3 molecules required for a balanced equation will be

1
2
3
4