Haryana Lecturer in Applied Science (Chemistry) 2021 Paper
- Year 2021
- Conducted By Haryana Government
- Questions 100
- Maximum Marks 100
- Duration 2 Hours
- Languages English
Exam Details
| Detail | Information |
|---|---|
| Examination | Lecturer in Applied Science (Chemistry) |
| Year | 2021 |
| Conducting Body | Haryana Government |
| Paper | Lecturer in Applied Science (Chemistry) (Advt No. 11/2021) |
| Subject | Applied Science (Chemistry) |
| Duration | 2 Hours |
| Maximum Marks | 100 |
| Number of Questions | 100 |
This dataset consolidates Page 1 exam metadata and Page 2 repaired OCR content for the Lecturer in Applied Science (Chemistry) examination conducted by Haryana Government in 2021. Page 1 provides exam details, duration, marks, language, and instructions. Page 2 presents eight repaired MCQ stems (left and right columns resolved), with corrected options including IR spectroscopy, electrochemistry, Joule–Thomson, Celsius-Fahrenheit alignment, and thermodynamics concepts. The metadata and SEO fields are prepared to support public-facing pages, including image SEO, FAQs, topics, tags, and long-tail keywords for search optimization.
Major Topics Covered
- Infrared spectroscopy
- Molecular vibrations
- Isothermal process
- Isochoric process
- Isenthalpic process
- Isentropic process
- Joule-Thomson effect
- Temperature scales
- Chemical potential
- Partial molar quantities
- Partial molar volume
- Overpotential
- Current density effects
- Spontaneity criteria
- Gibbs free energy
- Temperature-entropy relationships
- Enthalpy
- dG and thermodynamic derivatives
- Hydrogen electrode
- pH and hydrogen systems
Why This Paper is Important
- Useful for Lecturer in Applied Science (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
Instructions
- IMMEDIATELY AFTER THE COMMENCEMENT OF THE EXAMINATION, YOU SHOULD CHECK THAT THIS QUESTION BOOKLET DOES NOT HAVE ANY UNPRINTED OR TORN OR MISSING PAGES OR QUESTIONS ETC.
- IF SO, GET IT REPLACED BY A COMPLETE QUESTION BOOKLET.
- Please note that it is the candidate's responsibility to encode and fill in the Roll Number and Question Booklet Series Code A, B, C or D carefully and without any omission or discrepancy at the appropriate places in the OMR Answer Sheet.
- Any omission/discrepancy will render the OMR Answer Sheet liable for rejection.
- This Question Booklet contains 100 questions.
- Each question is printed in English only.
- Each з. question comprises four responses (answers).
- You will select the response which you want to mark on the OMR Answer Sheet.
- In case you feel that there is more than one correct response, mark the response which you consider the best.
- In any case, choose ONLY ONE response for each question.
- You have to mark all your responses ONLY on the separate OMR Answer Sheet provided.
- See Instructions at the backside of the OMR Answer Sheet.
- Before you proceed to mark in the OMR Answer Sheet the response to various questions in the Question Booklet, you have to fill in some particulars in the OMR Answer Sheet as per instructions mentioned on the OMR Answer Sheet.
- After you have completed filling in all your responses on the OMR Answer Sheet and the examination has concluded, you should hand over to the Invigilator only the OMR Answer Sheet.
- You are permitted to take away with you the Question Booklet, along with candidate's copy of OMR Answer Sheet.
- Sheets for rough work are appended in the Question Booklet at the end.
- Penalty for wrong answers: THERE WILL BE PENALTY FOR WRONG ANSWERS MARKED BY A CANDIDATE AS UNDER.
Questions (page 2)
Q0. If the presence of hydrogen gas is increased from 1 atm to 100 atm, keeping the hydrogen-ion concentration constant at 1 M, the voltage of the hydrogen half-cell at 25 °C will be
Q0. The Joule–Thomson experiment is an example of which of the following processes?
Q0. At what temperature, both Celsius and Fahrenheit scales read the same value?
Q0. Variation of chemical potential with pressure results in
Q0. The overpotential
Q0. Which of the following expressions represents the criterion for spontaneity?
Q0. The relation of free energy change with temperature and pressure is
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Frequently asked questions
What is the total maximum marks?
100 marks.
What is the duration of the exam?
2 hours.
In which language is the exam conducted?
English only.
How many questions are in the booklet?
100 questions.
What is the penalty for wrong answers?
0.25 marks deducted for each wrong answer.
Can more than one answer be marked for a question?
If more than one answer is chosen, it will be treated as a wrong answer.