- 1(current)
Q. No.Consider the following reaction, if 5 moles of A react with 6 moles of B, which of the following accurately describes the limiting reagent and the amount of C formed?
\(2 \mathrm{~A}+4 \mathrm{~B} \rightarrow 3 \mathrm{C}+4 \mathrm{D}\)
1. A limiting reagent, 4.5 moles of C.
2. B limiting reagent, 4.5 moles of C.
3. C limiting reagent, 4.5 moles of C.
4. D limiting reagent, 4.5 moles of C.
Subtopic: Limiting Reagent |
85%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
The mass of ammonia in grams produced when 2.8 kg of dinitrogen quantitatively reacts
with 1 kg of dihydrogen is:
| 1. | 3600 g | 2. | 3000 g |
| 3. | 3400 g | 4. | 4000 g |
Subtopic: Limiting Reagent |
83%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
Consider the following reaction:
\(2ZnS\,+\,3O_2\) → \(2ZnO \,+\,2SO_2 \)
If 97.5 grams of zinc sulphide undergo this reaction with 32 grams of oxygen gas, the limiting reagent will be:
(Given: Molar mass ZnS = 97.5 g/mol)
1. ZnS
2. O2
3. ZnO
4. SO2
\(2ZnS\,+\,3O_2\) → \(2ZnO \,+\,2SO_2 \)
If 97.5 grams of zinc sulphide undergo this reaction with 32 grams of oxygen gas, the limiting reagent will be:
(Given: Molar mass ZnS = 97.5 g/mol)
1. ZnS
2. O2
3. ZnO
4. SO2
Subtopic: Limiting Reagent |
80%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
- 1(current)
Q. No.
© 2026 GoodEd Technologies Pvt. Ltd.