Engineering-Chemistry-II-Question-Paper-2077-CTEVT-Diploma-1st-Year-2nd-Part
Council for Technical Education and Vocational Training
Office Of The Controller Of Examinations
Sanothimi, Bhaktapur
Regular/Back Exam - 2077, Chaitra
Program : Diploma In Engineering All
Level: DIPLOMA
Year/Part: First Year/Second Part (2008 to 2018)
Subject: Engineering Physics-II
Full Marks - 60
Pass Marks - 24
Time - 3 hrs.

DOWNLOAD PDF | of Question Paper | Engineering Chemistry-II | CTEVT | 1st Year/2nd Part | 2077.

Candidates are required to give their answers in their own words as far as practicable. The figures in the margin indicate full marks.

Also Check:

Download PDF of Applied Mechanics | Question Paper 2077 | CTEVT Diploma | 1st Year/2nd Part.

Download PDF of Engineering Mathematics-II | Question Paper 2077 | CTEVT Diploma | 1st Year/2nd Part.

Download PDF of Engineering Physics-II | Question Paper 2077 | CTEVT Diploma | 1st Year/2nd Part.

Download PDF of Engineering Chemistry-II | Question Paper 2077 | CTEVT Diploma | 1st Year/2nd Part.

Download PDF of Safety Rules and Regulation | Question Paper 2077 | CTEVT Diploma | 1st Year/2nd Part.

Download PDF of Principle of Electrical Engineering | Question Paper 2077 | CTEVT Diploma | 1st Year/2nd Part.

Attempt Any Six questions.

1.

a) Define hardness of water. How can you remove permanent hardness of water by permutit process? What are the natural sources of water? [1+4=5]

b) Describe in detail the manufacture process of nitric acid by Ostwald's process with well labeled diagram. [5]

2.

a) Describe the manufacturing process of sulphuric acid by contact process (principle and diagram only). [2+3=5]

b) Define acid rain. Explain the chemical fertilizer in detail. [2+3=5]

3.

a) Explain the laboratory preparation of hydrochloric acid with required diagram. [5]

b) What are the allotrophs of carbon? Explain the structure of diamond. [5]

4.

a) What do you mean by bleaching action of chlorine? What are effect of oxides of carbon on environment and human? [5]

b) Describe the manufacture process of ammonia by Harber's process. [5]

5.

a) Define alkaline earth metal. What are the chemical properties of alkaline earth metal? (Specially of calcium) [1+4=5]

b) Define coinage metals? What are the properties of capper? [1+4=5]

6.

a) What do you mean by functional group? Explain the properties of methane. [1+4=5]

b) Define Polymer? Explain the types and uses of rubber. (5)

7.

a) What happen when: [2x2=4]

(i) Steam is passed over red hot iron.
(ii) Sodium is heated with ammonia.

b) Write short notes on: [3x2=6]

(i) Homologous series.
(ii) Polyethene.
(iii) Alloys.

Also Check:

Check and Download PDF of CTEVT 2073 Old Question Paper of Engineering Chemistry-II 1st Year/2nd Part.

Good Luck!

Check and Download Engineering Chemistry II Question Paper 2077-2021 | CTEVT | Diploma in Engineering All | 1st Year/2nd Part.

Engineering-Chemistry-II-Question-Paper-2077-CTEVT-Diploma-1st-Year-2nd-Part

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