RPSC Inspector Factory Chemistry 2015 Question Paper PDF

Rajasthan Government Jobs Other Jobs 2015

  • Year 2015
  • Conducted By RPSC
  • Languages English

Exam Details

Detail Information
Examination Inspector Factory (Chemistry)
Year 2015
Conducting Body RPSC
Paper Inspector-of-Factories-Chemistry-2015
Subject Chemistry
Question Type Objective (MCQ)

This document contains the RPSC Inspector Factory (Chemistry) 2015 question paper. Conducted by the Rajasthan Public Service Commission (RPSC), this exam paper features objective-type questions relevant to the Inspector Factory role with a specialization in Chemistry. Aspirants preparing for the RPSC Inspector Factory exam can use this paper to understand the exam pattern, question difficulty, and important topics covered. Analyzing previous year papers like this one is crucial for effective exam preparation, helping candidates identify key areas and refine their study strategy. The paper includes questions on chemical engineering principles, thermodynamics, and chemical processes.

Major Topics Covered

  • Distillation
  • Chemical Reactions
  • Thermodynamics
  • Crystallization
  • Gas Mixtures
  • Heat Engines
  • First Law of Thermodynamics

Why This Paper is Important

  • Useful for Inspector Factory (Chemistry) preparation
  • Helps understand the latest exam pattern
  • Useful for practice and self-assessment
  • Covers frequently asked General Studies topics
  • Helpful for analysing question trends

Related Resources

  • RPSC Inspector Factory Chemistry 2016 Question Paper
  • RPSC Inspector Factory Chemistry 2014 Question Paper
  • RPSC Assistant Professor Chemistry 2015 Question Paper
  • RPSC Inspector Factory Chemistry 2015 Answer Key
  • RPSC Inspector Factory Chemistry Syllabus
  • Rajasthan PSC Exam Syllabus
  • RPSC Inspector Factory Chemistry Exam Pattern
  • Rajasthan PSC Exam Pattern

Instructions

  • 37 Ques # : 2 Air (79 mole % nitrogen and 21 mole % Oxygen) is passed over a catalyst at high temperature.
  • Oxygen completely reacts with nitrogen as shown below. \frac{1}{2}N_2(g) + \frac{1}{2}O_2(g) \rightarrow NO(g) \frac{1}{2}N_2(g) + O_2(g) \rightarrow NO_2(g) The molar ratio of NO to NO2 in the product stream is 2:1, The fractional conversion of nitrogen is 0.
  • Ques # : 3 2 Kg of steam in a piston - cylinder device at 400 KPa and 175°C undergoes a mechanically reversible, isothermal compression to a final pressure such that the steam becomes just saturated.
  • What is the work (W) required for the process, Data T=175°C, P= 400KPa, V= 0.503 m3/kg, u=2606KJ/Kg, s=7.055KJ/Kg-K T=175°C (Satd.vapour), V= 0.216m3/kg, u=2579KJ/Kg, s=6.622 KJ/Kg-K 0 kj

Questions (page 2)

Q4. A 35 wt% Na2 SO4 Solution in water, initially at 50°C, is fed to a crystallizer at 20°C. The Product stream contains hydrated crystals Na2 SO4 cdot 10H2O in equilibrium with a 20 Wt % Na2 SO4 Solution. The molecular weights of Na2 SO4 and Na2 SO4 cdot 10H2O are 142 and 322 respectively. The feed rate of the 35 % Solution required to Produce 500 Kg/hr of hydrated crystals is.

  • (1) 403 kg/hr
  • (2) 603 kg/hr
  • (3) 803 kg/hr
  • (4) 1103 kg/hr

Q5. A gaseous mixture has the composition 80 % CH4, 10 % C2H4 and 10 % C2 H6 on volume basis. The average molecular weight is

Q6. A heat engine operates at 75 % of the maximum possible efficiency, the ratio of the heat source temperature (in k) to the heat sink temperature (in k) is 5/3. the fraction of the heat supplied that is converted to work is

Q7. 5 kj of heat is added to closed system while its internal energy decreases by 12 kj . the work done by the system is.

  • (1) -19.5 kj
  • (2) -5.5 kj
  • (3) 5 kj.
  • (4) 5 kj.

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Frequently asked questions

What is the name of the exam?

The exam is for the post of Inspector Factory (Chemistry).

Which year is this question paper from?

This question paper is from the year 2015.

Who conducts the Inspector Factory (Chemistry) exam?

The Inspector Factory (Chemistry) exam is conducted by the Rajasthan Public Service Commission (RPSC).

What type of questions are included in this paper?

This paper includes objective-type questions.

What subject does this paper cover?

This paper covers Chemistry.

Can I download the RPSC Inspector Factory Chemistry 2015 question paper?

Yes, you can typically download the RPSC Inspector Factory Chemistry 2015 question paper from official sources or educational websites.

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