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Reason of lanthanoid contraction is
Options
(a) negligible screening effect of ‘f’-orbitals
(b) increasing nuclear charge
(c) decreasing nuclear charge
(d) decreasing screening effect
Correct Answer:
negligible screening effect of ‘f’-orbitals
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: D and F Block Elements
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Heat of formation of H₂O(g) at 25⁰C is -243 kJ,ΔE for the reaction
- CH₃CHCl₂, on hydrolysis gives
- According to Dalton’s atomic theory the smallest partical of the matter is called
- In a given atom no two electrons can have the same values for all
- Method by which aniline cannot be prepared is
Topics: D and F Block Elements (91)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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