NDA 1 2024 Top 25 MCQs – Atomic Structure Chemistry Lecture

The National Defence Academy (NDA) entrance exam is a crucial step for aspiring candidates seeking to join the esteemed Indian Armed Forces. With subjects ranging from mathematics to general science, the exam evaluates candidates’ aptitude and knowledge across various domains. In particular, the Chemistry section, focusing on topics like atomic structure, holds significant importance. In the 2024 NDA 1 exam, the inclusion of Multiple Choice Questions (MCQs) in the Atomic Structure Chemistry lecture brings forth a vital aspect of assessment. This article delves into the significance of MCQs in comprehending and assessing knowledge in atomic structure chemistry for NDA aspirants.

1. Enhanced Understanding: MCQs provide a structured approach to learning by presenting candidates with a variety of questions covering different aspects of atomic structure. By engaging with MCQs, aspirants are compelled to understand concepts comprehensively rather than superficially. Each question prompts critical thinking and encourages candidates to apply theoretical knowledge to practical scenarios, thereby deepening their understanding of atomic structure principles.
2. Efficient Revision: In the realm of competitive exams like the NDA, time management is crucial. MCQs offer a concise and efficient method for revision. Aspirants can cover a wide range of topics within atomic structure chemistry through a series of MCQs, identifying areas of strengths and weaknesses. This targeted approach allows candidates to focus their revision efforts on areas requiring improvement, optimizing their study time for maximum effectiveness.
3. Identification of Weak Areas: MCQs serve as diagnostic tools for identifying weak areas in atomic structure chemistry. Incorrect responses highlight specific topics or concepts that require further review and reinforcement. This feedback mechanism enables candidates to adopt a targeted approach to their studies, addressing weaknesses proactively to improve overall performance in the NDA entrance exam.

Conclusion: In the landscape of competitive exams like the NDA, mastering atomic structure chemistry is imperative for success. The incorporation of MCQs in the NDA 1 2024 exam underscores the importance of this foundational subject. Through enhanced understanding, efficient revision, objective assessment, simulation of exam conditions, and identification of weak areas, MCQs play a pivotal role in preparing aspirants for the rigors of the NDA entrance exam. As candidates embark on their journey towards joining the Indian Armed Forces, embracing MCQs as a valuable learning tool will undoubtedly contribute to their success and readiness for the challenges ahead.

Atomic Structure MCQs

1. Α-particles Were Discovered By
   A. J.J. Thomson
   B. A. Einstein
   C. E. Rutherford
   D. More than one of the above
   ANSWER: C
2. The electrons should be filled in energy subshells in order of increasing energy
   values, is the principle of
   A. Aufbau
   B. Pauli’s exclusion
   C. Hund’s law
   D. More than one of the above
   ANSWER: A
3. Which of the following electronic configuration obeys Hund’s rule?
   A. 1s2, 2s2, 2px2, 2py1, 2pz1
   B. 1s2, 2s2, 2px2, 2py2, 2pz0
   C. 1s2, 2s2, 2px2, 2py1, 2pz0
   D. More than one of the above
   ANSWER: A
4. Magnetic Quantum Number Determines?
   A. Shape of orbitals
   B. Orientation of orbitals
   C. Total energy of an orbital
   D. More than one of the above
   ANSWER: B
5. The Element Having Tetra-atomic Atomicity Is __ .
   A. Helium
   B. Nitrogen
   C. Phosphorous
   D. Chlorine
   ANSWER: D
   
   For More MCQs On This Topic Refer To the video & Attached PDF