This chapter of NCERT Class XI covers the boron and carbon families, part of Unit 10 of NEET Chemistry. This free practice test checks electronic configuration, trends in atomic size, ionisation enthalpy and oxidation states, the inert pair effect, anomalous behaviour of boron and carbon, and important compounds such as borax, boric acid, diborane, the oxides of carbon and silicones, along with allotropes of carbon. Each test has 15 NEET-pattern MCQs to finish in 15 minutes, with instant scoring and a full answer review. New question sets are published regularly.
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