Question 61 : A reactor is supplied with 10 moles of O₂ and 10 moles of H₂, if the extent of reaction is 5, how many moles of water is produced?
1. 5
2. 10
3. 15
4. 20
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Question 62 : A reactor is supplied with 10 moles of CH₄ and 10 moles of O₂, if the extent of reaction is 3, what are the moles of CO₂ produced?
1. 3
2. 6
3. 8
4. 12
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Question 63 : A reactor is supplied with 6 moles of N₂ and 9 moles of H₂, if 3 moles of NH₃ is produced, how many moles of H₂ are left at the end?
1. 1.5
2. 3
3. 4.5
4. 6
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Question 64 : A reactor is supplied with 6 moles of CO and 3 moles of O₂ and produced 4 moles of CO₂, what is the extent of reaction?
1. 1
2. 2
3. 3
4. 4
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Question 65 : 1 mole of potassium permanganate and 1 mole of ferrous sulfide are reacted in presence of excess hydrochloric acid, how many moles of Ferric sulfate will produce?
1. 10/18
2. 5/18
3. 1/18
4. 1/36
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Question 66 : 10 grams of NaCl and 1.8 grams of H₂O are reacted, how much sodium hydroxide will produce?
1. 4 grams
2. 10 grams
3. 40 grams
4. 80 grams
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Question 67 : 5 moles of Al₂O₃ are reacted with 10 moles H₂SO₄, how many moles of Al₂(SO₄)₃ will produce?
1. 3.33
2. 10
3. 30
4. 33.3
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Question 68 : 10 moles of C₆H₁₂ reacted with 18 moles of O₂, how many moles of CO₂ will produce?
1. 3
2. 6
3. 9
4. 12
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Question 69 : If 28 grams of N₂ and 10 grams of H₂ are reacted, how much NH₃ will produce?
1. 17 grams
2. 34 grams
3. 51 grams
4. 54 grams
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Question 70 : Which of the following is true about excess reagents?
1. Consumes completely
2. Consumes partially
3. Does not react
4. None of the mentioned
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