Test SeriesFree PYQsExamsPricing

JEE Main Chemistry question

ChemistryClassification of Elements and Periodicity in PropertiesJEE Main

The correct order of electron affinity is [J & K CET 2005]

Answer: (A)

Solution

Electron affinity generally rises across a period as nuclear charge increases and size decreases, so holds; however, nitrogen's exactly half-filled configuration gives it extra stability and an anomalously low

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-133174