Share
Notifications

View all notifications

Important Questions for BE Mechanical Engineering Semester 1 (FE First Year) - University of Mumbai - Applied Chemistry 1

Login
Create free account


      Forgot password?
Subjects
Topics
Subjects
Popular subjects
Topics
Applied Chemistry 1
< prev 1 to 20 of 127 next > 

Distinguish between thermoplastic and thermosetting resins. ?

Appears in 3 question papers
Chapter: [2] Polymers
Concept: Thermoplastic Plastic

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 .

Appears in 2 question papers
Chapter: [1] Water
Concept: Softening of water by Hot and Cold lime Soda method and numerical problems

Discuss the treatment of water using bleaching powder

Appears in 2 question papers
Chapter: [1] Water
Concept: Drinking Water Or Municipal Water

Calculate the total hardness in ppm in given water sample.
: 50ml of standard hard water , containing 1mg pure CaCO3 per ml consumed 20ml EDTA solution.
: 50ml of water sample consumed 30ml EDTA solution using EBT indicator.

Appears in 2 question papers
Chapter: [1] Water
Concept: Hardness of Water

Distinguish between BOD and COD. 

Appears in 2 question papers
Chapter: [1] Water
Concept: Bod - Definition and Significance

Give the preparations, properties and uses of Kevlar. 

Appears in 2 question papers
Chapter: [2] Polymers
Concept: Preparation, properties and uses of Kevlar

Giass transition temperature 

Appears in 2 question papers
Chapter: [2] Polymers
Concept: Effect of heat on the polymers (Glass transition temperature)

Vulcanisation

Appears in 2 question papers
Chapter: [2] Polymers
Concept: Rubbers > Compounding of Rubber (Vulcanization of Rubber)

Write a brief note on conducting polymers.

Appears in 2 question papers
Chapter: [2] Polymers
Concept: Conducting Polymers

List the uses of polymer in medicine and surgery.

Appears in 2 question papers
Chapter: [2] Polymers
Concept: Polymers in Medicine and Surgery

What are the functions of lubricants.

Appears in 2 question papers
Chapter: [4] Lubricants
Concept: Lubricants

What are the limitations of Phase rule?

Appears in 2 question papers
Chapter: [5] Phase Rule
Concept: Advantages and Limitations of Phase Rule.

Distinguish between alkaline and non alkaline hardness?

Appears in 1 question paper
Chapter: [1] Water
Concept: Hardness of Water

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.

Appears in 1 question paper
Chapter: [1] Water
Concept: COD- Definition and Significance

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.

Appears in 1 question paper
Chapter: [1] Water
Concept: Zeolite process and numerical problems

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

Appears in 1 question paper
Chapter: [1] Water
Concept: Sewage Treatment

What are the advantages of ion exchange process?

Appears in 1 question paper
Chapter: [1] Water
Concept: Ion Exchange Process and Numerical Problems

A 1Oml of sample of water was refluxed with 20ml potassium dichromate solution and after refluxing the excess unreacted dichromate required 26.2ml of 0. 1M FAS solution. A blank 1Oml of distilled water on refluxing with 20ml of dichromate solution required 36ml of 0. 1M FAS solution. Calculate the COD of waste water . 

Appears in 1 question paper
Chapter: [1] Water
Concept: COD- Definition and Significance

Calculate the amount of lime (85% pure) and soda (95% pure) required to soften one million litre of water which contains CaCO3 = 12. 5ppml MgCO3 = 8.4ppml
CaCl2 = 22.2ppml ,  MgCl2 = 9.5ppml C02 = 33ppml HCI = Z3ppml  organic matter= 16.Bppm 

Appears in 1 question paper
Chapter: [1] Water
Concept: Softening of water by Hot and Cold lime Soda method and numerical problems

What are cation and anion exchangers?

Appears in 1 question paper
Chapter: [1] Water
Concept: Ion Exchange Process and Numerical Problems
< prev 1 to 20 of 127 next > 
Important Questions for BE Mechanical Engineering Semester 1 (FE First Year) University of Mumbai Applied Chemistry 1. You can further filter Important Questions by subjects and topics. Chapter wise important Questions for Semester 1 (FE First Year) University of Mumbai. it gets easy to find all Semester 1 (FE First Year) important questions with answers in a single place for students. Saving time and can then focus on their studies and practice. Important questions for Semester 1 (FE First Year) chapter wise with solutions

Semester 1 (FE First Year) Applied Chemistry 1 can be very challenging and complicated. But with the right ideas and support, you will be able to make it work. That’s why we have the semester 1 (fe first year) Applied Chemistry 1 important questions with answers pdf ready for you. All you need is to acquire the PDF with all the content and then start preparing for the exam. It really helps and it can bring in front an amazing experience every time if you're tackling it at the highest possible level.

Applied Chemistry 1 exams made easy

We make sure that you have access to the important questions for Semester 1 (FE First Year) Applied Chemistry 1 B.E. University of Mumbai. This way you can be fully prepared for any specific question without a problem. There are a plethora of different questions that you need to prepare. And that's why we are covering the most important ones. They are the questions that will end up being more and more interesting and the results themselves can be staggering every time thanks to that. The quality itself will be quite amazing every time, and you can check the important questions for Semester 1 (FE First Year) Applied Chemistry 1 University of Mumbai whenever you see fit.

The important questions for Semester 1 (FE First Year) Applied Chemistry 1 2020 we provide on this page are very accurate and to the point. You will have all the information already prepared and that will make it a lot simpler to ace the exam. Plus, you get to browse through these important questions for Semester 1 (FE First Year) Applied Chemistry 1 2020 B.E. and really see what works, what you need to adapt or adjust and what still needs some adjustment in the long run. It's all a matter of figuring out these things and once you do that it will be a very good experience.

All you have to do is to browse the important questions for upcoming University of Mumbai Semester 1 (FE First Year) 2020 on our website. Once you do, you will know what needs to be handled, what approach works for you and what you need to do better. That will certainly be an incredible approach and the results themselves can be nothing short of staggering every time. We encourage you to browse all these amazing questions and solutions multiple times and master them. Once you do that the best way you can, you will have a much higher chance of passing the exam, and that's what really matters the most!

S
View in app×