O Level

Chemistry MCQs

O Level Chemistry MCQs - Subtopic

Reactants MCQ with Answers

Reactants Multiple Choice Questions (MCQ) to solve reactants quiz answers PDF worksheet, O level chemistry test for online courses. Practice chemical formulae and equations Multiple Choice Questions and Answers (MCQs), "Reactants" quiz questions and answers for SAT test prep classes. Learn valency and chemical formula, chemical symbols test prep for schools that offer online degrees.

"In order to get Sodium Sulfite (Na2SO3) as product, the reactants shall be Sulfur Dioxide (SO2) and" Multiple Choice Questions (MCQ) on reactants with choices na2co3, naoh, nacl, and na2co3 and naoh for SAT test prep classes. Solve reactants quiz questions for merit scholarship test and certificate programs for best online colleges for teaching degree.

MCQs on Reactants

1.

In order to get Sodium Sulfite (Na2SO3) as product, the reactants shall be Sulfur Dioxide (SO2) and

Na2CO3
NaOH
NaCl
Na2CO3 and NaOH

2.

If the reactants are Calcium and Nitric acid, method of salt preparation will be

metal + acid
metal Oxide + acid
metal hydroxide and acid
metal carbonate and acid

3.

Consider CaCO3 and HCl as reactants, how many molecules of CaCl2 will be formed in products

1
2
3
4

4.

A salt(s) and H2(g) is produced if the reactants are an

acid and oxide
acid and metal
acid and base
acid and sodium hydrogen carbonate

5.

Consider the reactants: HNO3 and BaSO3

reaction takes place in aquatic state
the reaction results in Barium nitrate
reaction results in barium nitrite
the reaction may not occur at all