10 moles of A were present in a system initially, and 12 moles of C are added to it, it undergoes the reaction 2A + 3C -> 2B, what are number of moles of B produced?(a) 4(b) 5(c) 8(d) 12I got this question at a job interview.Enquiry is from Material Balance Concept topic in chapter Introduction to Material Balances of Basic Chemical Engineering

10 moles of A were present in a system initially, and 12 moles of C ar

1.	10 moles of A were present in a system initially, and 12 moles of C are added to it, it undergoes the reaction 2A + 3C -> 2B, what are number of moles of B produced?(a) 4(b) 5(c) 8(d) 12I got this question at a job interview.Enquiry is from Material Balance Concept topic in chapter Introduction to Material Balances of Basic Chemical Engineering
Answer» The CORRECT ANSWER is (C) 8 Best explanation: Moles of B = 2*4 = 8.

Discussion

No Comment Found

Related InterviewSolutions

In a batch process, 5 mole of SO2 and 3 mole of CO2 entered a vessel with some SO2, if 10 mole of product leaves the vessel, what is the percentage of SO2 in the product?(a) 10%(b) 30%(c) 50%(d) 70%I have been asked this question by my college director while I was bunking the class.I need to ask this question from Material Balances for Batch and Semi-Batch Processes topic in section Introduction to Material Balances of Basic Chemical Engineering
In a batch process, 2 mole of SO2 and 3 mole of CO2 entered a vessel with some SO2, if 5 mole of product leaves the vessel, what is the percentage of SO2 in the product?(a) 10%(b) 20%(c) 40%(d) 50%I had been asked this question in semester exam.My question is based upon Material Balances for Batch and Semi-Batch Processes topic in chapter Introduction to Material Balances of Basic Chemical Engineering
In a batch process, 5 mole of H2 and 3 mole of CO2 entered a vessel with some CO2, if 10 mole of product leaves the vessel, what is the percentage of H2 in the product?(a) 10%(b) 30%(c) 50%(d) 80%I had been asked this question by my college professor while I was bunking the class.I'm obligated to ask this question of Material Balances for Batch and Semi-Batch Processes topic in portion Introduction to Material Balances of Basic Chemical Engineering
In a batch process, 40 mole of O2 and 30 mole of CO2 entered a vessel with some CO2, if 100 mole of product leaves the vessel, what is the percentage of O2 in the product?(a) 10%(b) 40%(c) 60%(d) 80%The question was asked in exam.I'd like to ask this question from Material Balances for Batch and Semi-Batch Processes topic in chapter Introduction to Material Balances of Basic Chemical Engineering
In a batch process, 50 Kg of H2O and 40 Kg of CO2 entered a vessel with some H2O, if 100 Kg of product leaves the vessel, what is the percentage of H2O in the product?(a) 10%(b) 30%(c) 60%(d) 80%I had been asked this question by my college director while I was bunking the class.My question is based upon Material Balances for Batch and Semi-Batch Processes topic in portion Introduction to Material Balances of Basic Chemical Engineering
10 Kg of oil is burnt in a container and taken off from the container if 1% of oil remains on the container wall, how much oil is taken off?(a) 8.9 Kg(b) 9 Kg(c) 9.9 Kg(d) 10 KgThis question was posed to me in class test.I would like to ask this question from Material Balances for Batch and Semi-Batch Processes in portion Introduction to Material Balances of Basic Chemical Engineering
Two reactants enter a vessel and a reaction is carried out, it is an example of which of the following?(a) Batch(b) Semi-batch(c) Neither of them(d) Batch & Semi-batchI got this question in class test.I would like to ask this question from Material Balances for Batch and Semi-Batch Processes in section Introduction to Material Balances of Basic Chemical Engineering
In a batch process, 70 Kg of H2O and 10 Kg of NaOH and some other reactants enters the vessel, if 100 Kg of the product leaves the vessel, what is the percentage of H2O in the product?(a) 10%(b) 30%(c) 70%(d) 100%The question was posed to me during an online exam.This question is from Material Balances for Batch and Semi-Batch Processes in chapter Introduction to Material Balances of Basic Chemical Engineering
Water boiling in a container is an example of which of the following?(a) Batch(b) Semi-batch(c) Neither of them(d) Batch & Semi-batchI got this question by my college director while I was bunking the class.I want to ask this question from Material Balances for Batch and Semi-Batch Processes in portion Introduction to Material Balances of Basic Chemical Engineering
Water flowing in plants from tap through a pipe, the process is an example of which of the following process?(a) Batch(b) Semi-batch(c) Neither of them(d) Batch & Semi-batchI have been asked this question during an online exam.This question is from Material Balances for Batch and Semi-Batch Processes in section Introduction to Material Balances of Basic Chemical Engineering

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment