BE Electronics Engineering Semester 1 (FE First Year)University of Mumbai
Share
Notifications

View all notifications
Books Shortlist
Your shortlist is empty

Applied Chemistry 1 CBCGS 2016-2017 BE Electronics Engineering Semester 1 (FE First Year) Question Paper Solution

Login
Create free account


      Forgot password?
Applied Chemistry 1
CBCGS
2016-2017 December
Marks: 60

[15]1
[3]1.a

What is the role of polymer in medicine and surgery ?Explain with the help of any three examples?

Concept: Polymers in Medicine and Surgery
Chapter: [2] Polymers
[3]1.b

Distinguish between alkaline and non alkaline hardness?

Concept: Hardness of Water
Chapter: [1] Water
[3]1.c

State the limitations of phase rule?

Concept: Advantages and Limitations of Phase Rule.
Chapter: [5] Phase Rule
[3]1.d

What are carbon nanotubes? Explain different types of carbon  nanotubes?

Concept: Nanomaterials - properties and uses of CNTS
Chapter: [6.02] Nanomaterials
[3]1.e

When would solid lubricants are used?

Concept: Lubricants
Chapter: [4] Lubricants
[3]1.f

6ml of waste water was refluxed with 25ml ofK2Cr2 O7 solution and after refluxing the excess unreacted dichromate required 20ml of 0. 1 N FAS solution. A blank of distilled water on refluxing with 25 ml of K2Cr2O7 solution required 35ml of 0. 1 N FAS solution . Calculate the COD of the waste water sample.

Concept: COD- Definition and Significance
Chapter: [1] Water
[15]2
[6]2.a

Calculate the quantity of the pure lime and soda required for softening of 1,00,000 litres of water containing the following impurities in ppm. The purity of lime is 70% and soda is BS% Ca(HCO3) = 30.2 , Mg(HCO3) = 20.8 ,CaCI2 = 28.1 ,MgCl2 = 8.78, CaSO= 35, MgSO4 = 6.7 .

Concept: Softening of water by Hot and Cold lime Soda method and numerical problems
Chapter: [1] Water
[5]2.b
[3]2.b.1

Distinguish between thermoplastic and thermosetting resins. ?

Concept: Thermoplastic Plastic
Chapter: [2] Polymers
[2]2.b.2

Define flash and fire points.

Concept: Definition and significance of - Viscosity
Chapter: [4] Lubricants
[3]2.c

Witte the CVD method for preparation of carbon nanotubes.

Concept: Nanomaterials - preparation (Laser and CVD) method
Chapter: [6.02] Nanomaterials
[15]3
[6]3.a

What is meant by Fabrication of plastics? Explain injection moulding with the help of neat diagram .

Concept: Fabrication of Plastic by Injection
Chapter: [2] Polymers
[5]3.b
[3]3.b.1

State the condensed phase role.

Concept: Terms involved with examples of phase rule
Chapter: [5] Phase Rule
[2]3.b.2

How is gypsum useful in setting and hardening of cement?

Concept: Cement - Setting and Hardening of Portland Cement
Chapter: [6.01] Cement
[4]3.c

The hardness of 85000 litres of water sample was removed by passing it through a zeolite softener. The zeolite required 2000 litres of NaCl solution containing 190 mg/lit of NaCl for regeneration. calculate the hardness of sample.

Concept: Zeolite process and numerical problems
Chapter: [1] Water
[15]4
[6]4.a

How is activated sludge process carried out for the treatment of waste water? Explain with flow sheet diagram.

Concept: Sewage Treatment
Chapter: [1] Water
[5]4.b
[3]4.b.1

1.4 gm of oil required 1.8 ml of 0.01N KOH for neutralization. Calculate the acid value and mention whether the oil is suitable to be used or not.

Concept: Additives in blended Oils
Chapter: [4] Lubricants
[2]4.b.2

Write the applications of Fullerenes.

Concept: Nanomaterials - Fullerene - properties and uses
Chapter: [6.02] Nanomaterials
[4]4.c

What is the functions of fillers and plastisizers in the compounding of plastic?

Concept: Compounding of Plastic
Chapter: [2] Polymers
[15]5
[6]5.a

Write the preparation, properties and uses of PMMA and Buna-S.

Concept: Preparation, properties and uses of PMMA
Chapter: [2] Polymers
[5]5.b
[3]5.b.1

What are the advantages of ion exchange process?

Concept: Ion Exchange Process and Numerical Problems
Chapter: [1] Water
[2]5.b.2

What is oiliness? What is its importance in lubrication?

Concept: Definition and significance of - Viscosity
Chapter: [4] Lubricants
[4]5.c

What is the application of phase rule to one component water system? Explain with the help of diagram.

Concept: One Component System (Water)
Chapter: [5] Phase Rule
[15]6
[6]6.a

Define lubricants and lubrication. Discuss the hydrodynamic lubrication in detail.

Concept: Lubricants - Solid Lubricants S (Graphite and Molybdenum Disulphide )
Chapter: [4] Lubricants
[5]6.b
[3]6.b.1

Define phase ,component and degree of freedom.

Concept: One Component System (Water)
Chapter: [5] Phase Rule
[2]6.b.2

What are the industrial application of ultrafiltration ?

Concept: Cement - Chemical Composition and Constitution of Portland Cement
Chapter: [6.01] Cement
[4]6.c

What is RCC? Write the advantages of it.

Concept: Cement - RCC and Decay
Chapter: [6.01] Cement

Request Question Paper

If you dont find a question paper, kindly write to us





      View All Requests

Submit Question Paper

Help us maintain new question papers on Shaalaa.com, so we can continue to help students




only jpg, png and pdf files

University of Mumbai previous year question papers Semester 1 (FE First Year) Applied Chemistry 1 with solutions 2016 - 2017

     University of Mumbai Semester 1 (FE First Year) Applied Chemistry 1 question paper solution is key to score more marks in final exams. Students who have used our past year paper solution have significantly improved in speed and boosted their confidence to solve any question in the examination. Our University of Mumbai Semester 1 (FE First Year) Applied Chemistry 1 question paper 2017 serve as a catalyst to prepare for your Applied Chemistry 1 board examination.
     Previous year Question paper for University of Mumbai Semester 1 (FE First Year) Applied Chemistry 1-2017 is solved by experts. Solved question papers gives you the chance to check yourself after your mock test.
     By referring the question paper Solutions for Applied Chemistry 1, you can scale your preparation level and work on your weak areas. It will also help the candidates in developing the time-management skills. Practice makes perfect, and there is no better way to practice than to attempt previous year question paper solutions of University of Mumbai Semester 1 (FE First Year).

How University of Mumbai Semester 1 (FE First Year) Question Paper solutions Help Students ?
• Question paper solutions for Applied Chemistry 1 will helps students to prepare for exam.
• Question paper with answer will boost students confidence in exam time and also give you an idea About the important questions and topics to be prepared for the board exam.
• For finding solution of question papers no need to refer so multiple sources like textbook or guides.
S
View in app×