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In the periodic table from left to right in a period,the atomic volume
Options
(a) Decreases
(b) Increases
(c) Remains same
(d) First decrease then increases
Correct Answer:
First decrease then increases
Explanation:
Atomic volume is the volume occupied by one gram of an element. Within a period from left to right, atomic volume first decreases and then increases due to increases of nuclear charge and increase in the number of electrons in the valence shell
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- A 0.66 kg ball is moving with a speed of 100 m/s. The associated wavelength
- The effective atomic number for [Rh(H₂O)₆]³⁺ (atomic number for Rh is 45) is
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Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Classification of Elements and Periodicity
(94)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Biochemical oxygen Demand ,(BOD) is a measure of organic material present in water
- A 0.66 kg ball is moving with a speed of 100 m/s. The associated wavelength
- The effective atomic number for [Rh(H₂O)₆]³⁺ (atomic number for Rh is 45) is
- Which of the following is most volatile
- In the Dumas method of estimation of nitrogen,the nitrogen in the organic compound
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Classification of Elements and Periodicity (94)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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