CSIR NET Chemical Sciences Question Paper December 2023 (Available)

CSIR NET Chemical Sciences Question Paper December 2023: The National Testing Agency (NTA) has conducted CSIR NET Chemical Sciences December 2023 exam in Shift 1 (9 AM to 12 PM) today, December 27, 2023. The question paper of CSIR NET Chemical Sciences (701) carries a total of 120 MCQs out of which examinees have to attempt 75 questions. Candidates who attempted the examination can now download memory-based for CSIR NET Chemical Sciences 2023 December below. CSIR NET Chemical Sciences Question Paper December 2023 includes 3 sections Part A: 20; Part B: 40 and Part C:60 questions where candidates have to answer Part A: 15, Part B: 35, and Part C:25 questions.

Candidates will be awarded 2 points for each correct attempt marked in Part A and B while 4 points in Part C. Those aspirants who clear the examination will be selected for Junior Research Fellowship and Eligibility for Lecturership. The exam duration will be 3 hours and the maximum marks allotted to the Chemical Sciences paper is 200 marks.

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CSIR NET Chemical Sciences Question Paper December 2023

Find memory-based questions for CSIR NET Chemical Sciences 2023 December examination below. Answers to all questions are available here: CSIR NET Chemical Sciences Answer Key December 2023

• The experimental magnetic moment (3.4 BM) of a hydrated salt of Eu3+ at 27°C is significantly different from the calculated value. The difference is due to (Given: atomic number of Eu is 63)
  1. population of electrons at higher / level(s) via thermal excitation.
  2. strong ligand field splitting of/-orbitals
  3. strong spin-orbit coupling
  4. pairing of electrons in t-orbitals
• Which of the following plots [ k vs 1/T ] represent(s) the Arrhenious rate equation, k = Ae^A/T with A = 3x10⁷ s^-1 and E = 3x10⁴ J/mol.
• Which band is called as a filled band?
• What is the value of the commutator at [ H, Px ]?
• How many tetrahedral and octahedral voids are there in FCC structure?
• What is the magnetic moment of Yb³⁺?
• Find the uncertainty in the kinetic energy of a particle if its mass has 2% uncertainty and velocity has 3% uncertainty.
• For a rectangular box, l_x = 2l_y and E = 10h²/8ml_y², then find m.
• If y² = 4x and if there is 1% error in x, then find the percent error in y.
• At what temperature does micelle formation take place?
• How many nodes are there in 1,3 Butadiene Homo?
• How many unpaired electrons are there in B₂?
• Which among the following is the Slater determinant for He?

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CSIR NET December 2023 Important Links

Candidates can click on the link below to access all the important links related to CSIR NET December 2023 session:

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