Q2.
- (a) n = 3, l = 1, m = 1, s = +1/2
- (b) n = 3, l = 2, m = 1, s = +1/2
RPSC Chemist 2015 Question Paper PDF | Mine & Geology Deptt
- Year 2015
- Conducted By RPSC
- Languages English & Hindi
Exam Details
| Detail | Information |
|---|---|
| Examination | Chemist 2015 |
| Year | 2015 |
| Conducting Body | RPSC |
| Paper | Chemist - Mine and Geology Deptt |
| Subject | Chemistry |
| Question Type | Objective (MCQ) |
This page provides access to the RPSC Chemist 2015 question paper, specifically for the Mine and Geology Department recruitment. The paper consists of objective-type questions focused on Chemistry. Aspirants preparing for the RPSC Chemist exam can utilize this official question paper from 2015 to understand the exam pattern, question difficulty, and important topics. Practicing with previous years' papers is crucial for effective preparation and improving performance in competitive exams like the RPSC Chemist exam.
Major Topics Covered
- Electronic Configuration
- Degenerate Orbitals
- Covalent Radii
- Atomic Radii
- Oxidation States
- Quantum Numbers
Why This Paper is Important
- Useful for Chemist 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 Chemist 2018 Question Paper
- RPSC Chemist 2011 Question Paper
- RPSC Assistant Professor Chemistry 2020 Question Paper
- RPSC Chemist 2015 Answer Key
- RPSC Chemist Syllabus
- Chemistry Syllabus for Competitive Exams
- RPSC Exam Pattern
- Chemist Exam Pattern
Instructions
- Chemist-Mine and Geology Deptt 2015, Exam Date: 23. 2018 Ques #1 (English) Which of the following does not represent ground state electronic configuration of an atom? A) 1s^2 2s^2 2p^6 3s^2 3p^6 3d^8 4s^2 B) 1s2 2s2 2p6 3s2 3p6 3d9 4s2 C) 1s^2 2s^2 2p^6 3s^2 3p^6 3d^{10} 4s^1 D) 1s^2 2s^2 2p^6 3s^2 3p^6 3d^5 4s^1 Ques # 1 (Hindi) े निम्नलिखित में से कौनसा परमाणु की मूल अवस्था के इलेक्ट्रॉनिक विन्यास को प्रदर्शित नहीं करता है A) 1s^2 2s^2 2p^6 3s^2 3p^6 3d^8 4s^2 B) 1s^2 2s^2 2p^6 3s^2 3p^6 3d^9 4s^2 C) 1s^2 2s^2 2p^6 3s^2 3p^6 3d^{10} 4s^1 D) 1s^2 2s^2 2p^6 3s^2 3p^6 3d^5 4s^1 Ques #2 (English) Out of the following pairs of electrons, the electron pair present in degenerate orbitals is - (a) n = 3, l = 2, m = -2, s = -\frac{1}{3} A) (b) n = 3, l = 2, m = -1, s = -\frac{1}{2} (a) n = 3, l = 1, m = 1, s = +\frac{1}{2} B) (b) n = 3, l = 2, m = 1, s = +\frac{1}{2} (a) n = 4, l = 1, m = 1, s = +\frac{1}{2} \mathcal{C} (b) n = 3, l = 2, m = +2, s = -\frac{1}{2} (a) n = 3, l = 2, m = +2, s = -\frac{1}{2} D) (b) n = 3, l = -2, m = +2, s = +\frac{1}{2} Ques #2 (Hindi) निम्नलिखित इलेक्ट्रॉन युग्मों में से अपश्चष्ट कक्षकों में उपस्थित युग्म है -।
Questions (page 2)
Q3. Magnitude of covalent radii of elements does not depend upon -
- (a) प्रभावी नाभिकीय आवेश पर
- (b) मुख्य क्वांटम संख्या पर
- (c) प्रचक्रण क्वांटम संख्या पर
- (d) परमाणुओं के मध्य आबन्ध की बहुकता पर
Q4. Which of the following statement is correct for the radii of various species having the same nuclear charge but difference oxidation states -
- (a) Increases with the increase in the oxidation number of the species.
- (b) Decreases with the increase in the oxidation number of the species.
- (c) May decrease or increase with the increase in the oxidation number of species.
- (d) Does not depend upon the oxidation Number of species.
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Frequently asked questions
What is the name of the exam for which this question paper is available?
This is the question paper for the Chemist exam conducted by RPSC in 2015, specifically for the Mine and Geology Department.
Which conducting body released this RPSC Chemist 2015 question paper?
The Rajasthan Public Service Commission (RPSC) conducted this examination.
What is the year of this RPSC Chemist question paper?
The question paper is from the year 2015.
What subject does the RPSC Chemist 2015 paper cover?
The paper primarily covers Chemistry, as indicated by the exam name and the questions present.
What is the question format of the RPSC Chemist 2015 paper?
The available questions are of the objective or multiple-choice question (MCQ) type.
Can I download the RPSC Chemist 2015 question paper?
Yes, this page is intended to provide access to the RPSC Chemist 2015 question paper, likely in PDF format.