Question 61 : The flow in rate of A and B are 8 mole/s and 10 mole/s respectively, which under goes reaction 4A + 5B -> 3C, what is the flow out rate of C?
1. 4 mole/s
2. 6 mole/s
3. 8 mole/s
4. 10 mole/s
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Question 62 : The flow in rate of A and B are 4 mole/s and 8 mole/s respectively, which under goes reaction A + B -> 3C, what is the flow out rate of C?
1. 4 mole/s
2. 8 mole/s
3. 12 mole/s
4. 24 mole/s
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Question 63 : The flow in rate of A and B are 5 mole/s and 10 mole/s respectively, which under goes reaction A + 2B -> 3C, what is the flow out rate of C?
1. 5 mole/s
2. 10 mole/s
3. 15 mole/s
4. 20 mole/s
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Question 64 : The flow in rate of A is 8 mole/s, it undergoes a reaction 3A -> B, what are the moles of B that comes out after 6 seconds?
1. 5
2. 8
3. 10
4. 16
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Question 65 : The flow in rate of A is 5 mole/s, it undergoes a reaction A -> 2B, what are the moles of B that comes out after 5 seconds?
1. 5
2. 10
3. 25
4. 50
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Question 66 : What is the accumulation in the system after 4 second if the out flow and in flow rates are 3 g/s and 8 g/s?
1. 12 g
2. 20 g
3. 32 g
4. 40 g
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Question 67 : What is the accumulation in the system after 10 second if the out flow and in flow rates are 10 g/s and 15 g/s?
1. 5 g
2. 10 g
3. 50 g
4. 100 g
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Question 68 : A country is an example of which of the following?
1. Closed System
2. Open System
3. Isolated System
4. None of the mentioned
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Question 69 : A pressure cooker is an example of which of the following?
1. Closed System
2. Open System
3. Isolated System
4. None of the mentioned
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Question 70 : A jar filled with water is an example of which of the following?
1. Closed System
2. Open System
3. Isolated System
4. None of the mentioned
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