logo
  • Home
  • Test & Rank
  • About
  • Training
  • Programming
  • CS
  • IT
  • IS
  • ECE
  • EEE
  • EE
  • Civil
  • Mechanical
  • Chemical
  • Metallurgy
  • Instrumentation
  • Aeronautical
  • Aerospace
  • Biotechnology
  • Mining
  • Marine
  • Agriculture
  • MCA
  • BCA
  • Internship
  • Jobs
  • Contact

Chemical Process Calculation Multiple Choice Questions | MCQs | Quiz

Chemical Process Calculation Interview Questions and Answers
Practice Chemical Process Calculation questions and answers for interviews, campus placements, online tests, aptitude tests, quizzes and competitive exams.

Get Started

•   Units System
•   Units Conversion - 1
•   Units Conversion - 2
•   Dimensional Consistency
•   Signifiant Figures
•   Mole & Molecular Weight-1
•   Mole & Molecular Weight-2
•   Mole & Molecular Weight-3
•   Mole & Molecular Weight-4
•   Mole & Molecular Weight-5
•   Mole & Molecular Weight-6
•   Mole & Molecular Weight-7
•   Mole & Molecular Weight-8
•   Basis Selection
•   Density & Specific Gravity-1
•   Density & Specific Gravity-2
•   Density & Specific Gravity-3
•   Concentration - 1
•   Concentration - 2
•   Temperature
•   Pressure & Hydrostatic -1
•   Pressure & Hydrostatic -2
•   Pressure & Hydrostatic -3
•   Flow Rate
•   Material Balances - 1
•   Material Balances - 2
•   Material Balances - 3
•   Material Balances - 4
•   Material Balances - 5
•   Material Balances - 6
•   Material Without Reaction-1
•   Material Without Reaction-2
•   Material Without Reaction-3
•   Material Without Reaction-4
•   Stoichiometry - 1
•   Stoichiometry - 2
•   Stoichiometry - 3
•   Stoichiometry - 4
•   Stoichiometry - 5
•   Stoichiometry - 6
•   Stoichiometry - 7
•   Stoichiometry - 8
•   Reaction Terminology - 1
•   Reaction Terminology - 2
•   Reaction Terminology - 3
•   Reaction Terminology - 4
•   Reaction Terminology - 5
•   Limiting & Reactant-1
•   Limiting & Reactant-2
•   Species Mole Balances-1
•   Species Mole Balances-2
•   Element Material Balances
•   Combustion System - 1
•   Combustion System - 2
•   Primary Concept
•   Multi Unit System - 1
•   Multi Unit System - 2
•   Recycle
•   Bypass & Purge
•   Ideal Gases - 1
•   Ideal Gases - 2
•   Ideal Gases - 3
•   Ideal Gas Mixture
•   Real Gas Mixture
•   Real Gases
•   Phase Diagrams & Rule-1
•   Phase Diagrams & Rule-2
•   Phase Diagrams & Rule-3
•   Saturation
•   Condensation
•   Vaporization
•   Liquid System-1
•   Liquid System-2
•   Energy Terminology-1
•   Energy Terminology-2
•   Energy Terminology-3
•   Energy Terminology-4
•   Heat
•   Work - 1
•   Work - 2
•   Kinetic & Potential Energy
•   Internal Energy
•   Enthalpy - 1
•   Enthalpy - 2
•   Heat Capacity
•   Energy Balance Reaction
•   Chemical Reaction - 1
•   Chemical Reaction - 2
•   Humidity Terminology
•   Psychrometric Chart - 1
•   Psychrometric Chart - 2
•   Freedom Degrees - 1
•   Freedom Degrees - 2
•   Heat Solution & Mixing
•   Mechanical Energy Balance
•   Equilibrium Liquids
•   Process Simulators
•   Energy Conversion
•   Different System Types-1
•   Different System Types-2

Best Reference Books

Chemical Process Calculation Books

« Prev Page
Next Page »

Chemical Process Calculation Questions and Answers – Concentration-I

Posted on June 12, 2017 by Manish

This set of Chemical Process Calculation Multiple Choice Questions & Answers (MCQs) focuses on “Concentration-I”.

1. The quantity of solute per unit volume is __________
a) Mole
b) Concentration
c) Density
d) None of the mentioned
View Answer

Answer:
Explanation: The quantity of solute per unit volume is concentration.
advertisement

2. Find the correct statement for ppm
a) For solids and liquids, it is mole ratio
b) For gases, it is mole ratio
c) It is mole ration for every phase of matter
d) It is mass ratio for every phase of matter
View Answer

Answer: b
Explanation: For gases, it is mole ratio and for liquids and solids, it is mass ratio.

3. The concentration of 0.02 M H2SO4 molecules in a solution where the ionization of H2SO4 is 30%.
a) 0.014
b) 0.003
c) 0.002
d) 0.005
View Answer

Answer: a
Explanation: The remaining concentration of H2SO4 molecules is = 0.02-0.02*0.30.

4. What is the weight fraction of N2 in a gas when it is liquefied? The gas contains 400 ppm of N2 in CO2.
a) 2.54×10-4
b) 3.54×10-4
c) 4.54×10-4
d) 5.54×10-4
View Answer

Answer: a
Explanation: Basis: 106 mole gas.
advertisement

5. A student has two solution of a substance. Solution-1: 25M, 400mL and Solution-2: 30M, 300M. What is the molarity of the final solutions if these two solutions are mixed?
a) 27.14
b) 22.14
c) 14.22
d) 14.27
View Answer

Answer: a
Explanation: M = (M1V1 + M2V2 )/(V1 + V2).

6. What is the total hardness of water in mg/L if the concentration of Ca and Mg are 56.7 mg/L and 9.8 mg/L?
a) 182.1
b) 66.5
c) 133
d) 91.05
View Answer

Answer: a
Explanation: g CaCO3 /g Ca= 2.5 and g CaCO3 /g Mg = 4.118
Hardness of water = 2.5(56.7) + 4.118(9.8).

7. What is the concentration of 36 grams of water occupying 1 m3 volume?
a) 1 mole / m3
b) 2 mole / m3
c) 11 mole / m3
d) 22 mole / m3
View Answer

Answer: b
Explanation: Moles of water= 36/18 = 2, Concentration = 2/1= 1 mole / m3.
advertisement

8. What is the concentration (% m/v) of the solution that contains 20.0 g NaCl in 800.0 mL solution?
a) 5.00%
b) 2.00%
c) 0.200%
d) 2.50%
View Answer

Answer: d
Explanation: Concentration = 20/800= 0.025 gm/ml.

9. What is the ppm concentration of 6.00 mL sample of solution that has 3.6 x 10-4 g of sodium ions?
a) 20
b) 40
c) 60
d) 80
View Answer

Answer: c
Explanation: Concentration parts per million.

10. How many mL of 2.50% (m/v) NaOH solution would contain 3.50 g of NaOH?
a) 7
b) 14
c) 21
d) 28
View Answer

Answer: b
Explanation: % (m/v) = 0.025 = 3.5/v.

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.

« Prev Page - Chemical Process Calculation Questions and Answers – Density and specific gravity-III
» Next Page - Chemical Process Calculation Questions and Answers – Concentration-II

« Chemical Process Calculation Questions and Answers – Density and specific gravity-III
Spring Questions and Answers – Integrating Spring Web Flow with JSF »
advertisement

Deep Dive @ Sanfoundry:

  1. Environmental Engineering Questions and Answers
  2. Mass Transfer Questions and Answers
  3. Advanced Machining Processes Questions and Answers
  4. Chemical Engineering Questions and Answers
  5. Chemical Process Calculation Questions and Answers
  6. Chemical Process Calculation Questions and Answers – Stoichiometry – VIII
  7. Chemical Process Calculation Questions and Answers – Stoichiometry – VI
  8. Chemical Process Calculation Questions and Answers – Stoichiometry-II
  9. Chemical Process Calculation Questions and Answers – Mole and Molecular Weight-I
  10. Chemical Process Calculation Questions and Answers – Process Simulators
Manish Bhojasia
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He is Linux Kernel Developer & SAN Architect and is passionate about competency developments in these areas. He lives in Bangalore and delivers focused training sessions to IT professionals in Linux Kernel, Linux Debugging, Linux Device Drivers, Linux Networking, Linux Storage, Advanced C Programming, SAN Storage Technologies, SCSI Internals & Storage Protocols such as iSCSI & Fiber Channel. Stay connected with him @ LinkedIn | Facebook | Twitter

Best Careers

Developer Tracks
SAN Developer
Linux Kernel Developer
Linux Driver Developer
Linux Network Developer

Live Training Photos
Mentoring
Software Productivity
GDB Assignment
Sanfoundry is No. 1 choice for Deep Hands-ON Trainings in SAN, Linux & C, Kernel Programming. Our Founder has trained employees of almost all Top Companies in India such as VMware, Citrix, Oracle, Motorola, Ericsson, Aricent, HP, Intuit, Microsoft, Cisco, SAP Labs, Siemens, Symantec, Redhat, Chelsio, Cavium, ST-Micro, Samsung, LG-Soft, Wipro, TCS, HCL, IBM, Accenture, HSBC, Mphasis, Tata-Elxsi, Tata VSNL, Mindtree, Cognizant and Startups.

Best Trainings

SAN I - Technology
SAN II - Admin
Linux Fundamentals
Advanced C Training
Linux-C Debugging
System Programming
Network Programming
Linux Threads
Kernel Programming
Kernel Debugging
Linux Device Drivers

Best Reference Books

Computer Science Books
Algorithm & Programming Books
Electronics Engineering Books
Electrical Engineering Books
Chemical Engineering Books
Civil Engineering Books
Mechanical Engineering Books
Industrial Engineering Books
Instrumentation Engg Books
Metallurgical Engineering Books
All Stream Best Books

Questions and Answers

1000 C Questions & Answers
1000 C++ Questions & Answers
1000 C# Questions & Answers
1000 Java Questions & Answers
1000 Linux Questions & Answers
1000 Python Questions
1000 PHP Questions & Answers
1000 Hadoop Questions
Cloud Computing Questions
Computer Science Questions
All Stream Questions & Answers

India Internships

Computer Science Internships
Instrumentation Internships
Electronics Internships
Electrical Internships
Mechanical Internships
Industrial Internships
Systems Internships
Chemical Internships
Civil Internships
IT Internships
All Stream Internships

About Sanfoundry

About Us
Copyright
Terms
Privacy Policy
Jobs
Bangalore Training
Online Training
Developers Track
Mentoring Sessions
Contact Us
Sitemap
© 2011 Sanfoundry. All Rights Reserved.