# Stoichiometry and Stoichiometric Calculations MCQs with FREE PDF

We have the best collection of Stoichiometry and Stoichiometric Calculations MCQS and answer with FREE PDF. These Stoichiometry and Stoichiometric Calculations MCQS will help you to prepare for any competitive exams like: NEET, AIIMS, JEE Mains, JEE Advance, IIT JEE, JIPMER and other Exams at all levels – you just have to practice regularly.

## Stoichiometry and Stoichiometric Calculations MCQs

a) 2moles

b) 1mole

c) 3 moles

d) 0.5mole

a) 0.3

b) 1.5

c) 0.67

d) 0.6

a) 5 mol/kg

b) 8 mol/kg

c) 4 mol/kg

d) 0.5 mol/kg

a) 0.2143

b) 0.2142

c) 0.1234

d) 0.2434

a) 44g

b) 20g

c) 66g

d) 22g

#### 6. What’s the balanced equation of CO2 + H2O ? C6H12O6 + O2?

a) CO2 + H2O ? C6H12O6 + O2

b) 6 CO2 + 6 H2O ? C6H12O6 + 6 O2

c) 6 CO2 + 6 H2O ? C6H12O6 + 2 O2

d) 3 CO2 + 2H2O ? C6H12O6 + O2

Answer: 6 CO2 + 6 H2O ? C6H12O6 + 6 O2

#### 7. In a particular reaction, one of the reactants limits the number of products formed. That is called as _______

a) Limiting reagent

b) Limiting product

c) Excessive reagent

d) Excessive reactant

#### 8. Which of the following is not true regarding balanced chemical equations?

a) They contain the same number of atoms on each side

b) Electrons are also balanced

c) An equal number of molecules on both the side

d) Follows the law of conservation of mass

Answer: An equal number of molecules on both the side

#### 9. Which of the given reactions are counted as balanced reactions?

a) H2 + O2 ? 2H2O

b) 4Al + 3O2 ? 2Al2O3

c) Mg(OH)2 + 2HNO3 ? 2Mg(NO3)2 + 2H2O

d) N2 + 3H2 ? NH3

Answer: 4Al + 3O2 ? 2Al2O3