This set of Chemical Process Calculation Multiple Choice Questions & Answers (MCQs) focuses on “Stoichiometry-IV”.
1. In the reaction PtCl4 + b XeF2 → PtF6 + ClF + Xe, what is the minimum value of the coefficient “a” to balance PtCl4?
a) 1
b) 2
c) 3
d) 4
View Answer
Explanation: Element Balance for PtCl4.
2. In the reaction PtCl4 + XeF2 → PtF6 + ClF + Xe, what is the minimum value of the coefficient “b” for XeF2?
a) 1
b) 3
c) 5
d) 7
View Answer
Explanation: Element Balance for XeF2.
3. In the reaction PtCl4 + XeF2 → PtF6 + ClF + Xe, what is the minimum value of the coefficient “c” for PtF6?
a) 1
b) 2
c) 3
d) 4
View Answer
Explanation: Element Balance for PtF6.
4. In the reaction PtCl4 + XeF2 → PtF6 + ClF + Xe, what is the minimum value of the coefficient “d” for ClF?
a) 1
b) 2
c) 3
d) 4
View Answer
Explanation: Element Balance for ClF.
5. In the reaction PtCl4 + XeF2 → PtF6 + ClF + Xe, what is the minimum value of the coefficient “e” for Xe?
a) 1
b) 3
c) 5
d) 7
View Answer
Explanation: Element Balance for Xe.
6. In the reaction Cr2(SO4)3 + b RbOH → Cr(OH)3 + Rb2SO4, what is the minimum value of the coefficient “a” for Cr2(SO4)3?
a) 1
b) 2
c) 3
d) 4
View Answer
Explanation: Element Balance for Cr2(SO4)3.
7. In the reaction Cr2(SO4)3 + RbOH → Cr(OH)3 + Rb2SO4, what is the minimum value of the coefficient “b” for RbOH?
a) 1
b) 3
c) 6
d) 9
View Answer
Explanation: Element Balance for RbOH.
8. In the reaction Cr2(SO4)3 + RbOH → Cr(OH)3 + Rb2SO4, what is the minimum value of the coefficient “c” for Cr(OH)3?
a) 1
b) 2
c) 3
d) 4
View Answer
Explanation: Element Balance for Cr(OH)3.
9. In the reaction Cr2(SO4)3 + RbOH → Cr(OH)3 + Rb2SO4, what is the minimum value of the coefficient “d” for Rb2SO4?
a) 1
b) 2
c) 3
d) 4
View Answer
Explanation: Element Balance for Rb2SO4.
10. In the reaction Cr2(SO4)3 + RbOH → Cr(OH)3 + Rb2SO4, what is the sum of the coefficients “a + b + c + d” for the balanced reaction?
a) 10
b) 12
c) 13
d) 14
View Answer
Explanation: Element Balance for Cr2(SO4)3, RbOH, Cr(OH)3, and Rb2SO4.
Sanfoundry Global Education & Learning Series – Chemical Process Calculation.
To practice all areas of Chemical Process Calculation, here is complete set of 1000+ Multiple Choice Questions and Answers.