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Elements of which of the following groups will form anions most readily ?
Options
(a) Oxygen family
(b) Nitrogen family
(c) Halogens
(d) Alkali metals
Correct Answer:
Halogens
Explanation:
Electron affinity values are high in case of halogen because halogens have seven electron in the valence shell, they have a strong tendency to acquire the nearest inert gas configuration by gaining an electron from the metallic atom and form halide ions easily.
Related Questions: - The set of quantom number for 19th electrons of chromium(Z=24) is
- 2.5 Litre of 1 M NaOH solution mixed with another 3 litre of 0.5 M NaOH solution.
- The correct order of ionization energy of C, N, O, F is
- The type of hybridisation of boron in diboron is
- Neutral divalent carbon species released as reaction intermediate in reaction
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
- The set of quantom number for 19th electrons of chromium(Z=24) is
- 2.5 Litre of 1 M NaOH solution mixed with another 3 litre of 0.5 M NaOH solution.
- The correct order of ionization energy of C, N, O, F is
- The type of hybridisation of boron in diboron is
- Neutral divalent carbon species released as reaction intermediate in reaction
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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