The p-Block Elements (Groups 15 to 18) MCQ Practice Test – NEET Chemistry

p-Block Elements (Groups 15 to 18) MCQ practice test for NEET Chemistry, based on NEET syllabus Unit 10. Each set has 15 NEET-pattern MCQs in 15 minutes. Questions cover the nitrogen, oxygen, halogen and noble gas families: electronic configuration, trends in atomic size, ionisation enthalpy, electronegativity and oxidation states, the inert pair effect, anomalous behaviour of nitrogen, oxygen and fluorine, hydrides, oxides, halides and oxoacids, interhalogens, xenon fluorides and shapes of molecules, with some questions on important compounds such as ammonia, nitric acid, ozone, sulphuric acid and chlorine. Previous-year NEET questions are mixed with new questions.