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Valency and Chemical Formula Quiz Questions and Answers PDF p. 112

Valency and Chemical Formula quiz questions and answers, valency and chemical formula MCQ with answers PDF 112 to solve O Level Chemistry mock tests for online college programs. Solve Chemical Formulae and Equations trivia questions, valency and chemical formula Multiple Choice Questions (MCQ) for online college degrees. Valency and Chemical Formula Interview Questions PDF: dissolving, filtering and evaporating, mixtures and compounds, salts: hydrogen of acids, change of state, valency and chemical formula test prep for schools that offer online bachelor degrees.

"The chemical formula of Sodium Sulfite is" MCQ PDF with choices na(so4)2, na2so3, na2co3.10h2o, and nah2po4.h2o for SAT practice test. Practice chemical formulae and equations questions and answers to improve problem solving skills for best online colleges for teaching degree.

Quiz on Valency & Chemical Formula MCQs

MCQ: The chemical formula of Sodium Sulfite is

Na2SO3
Na(SO4)2
Na2CO3.10H2O
NaH2PO4.H2O

MCQ: Examples of sublime substances do not include

solid carbon dioxide
ammonium salts
zinc
iodine

MCQ: Soluble Carbonates (CO3-2) are

Na2CO3
K2CO3
(NH4)2CO3
all of above

MCQ: Mixtures can be converted to compounds through

physical change
chemical change
high pressures
catalytic reactions

MCQ: An easy way to separate soluble and insoluble solids is

filtration
decanting
sublimation
distillation