Students can get the competency-based questions along with the answer key for Chemistry Chapter 8 Haloalkanes and Haloarenes and can also download the PDF for free. 2-bromooctane reacts with ...

CBSE Class 12 Chemistry Chapter 6 Competency-Based ... chloride to phenol with water We also provide a link below to download the PDF for these competency-based questions and their answers for ...

Nov. 1, 2024 — Microplastics have been steadily increasing in freshwater environments for decades and are directly tied to rising global plastic production since the 1950s, according to a new ...

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Chemistry is a branch of science that involves the study of the composition, structure and properties of matter. Often known as the central science, it is a creative discipline chiefly concerned ...

With board exams approaching, it’s time for students to review the syllabus and start practising questions and sample papers.

It is essential for candidates to follow the latest syllabus and recommended books, while also staying updated on current ...

Trillions of dollars are needed to prevent and protect against global warming. But who should pay? The world’s climate scientific advisory body could help countries to decide.

Energy storage company Balancell has cut the ribbon on its new R80-million assembly plant in Ndabeni, Cape Town. The lithium ferro-phosphate battery assembler’s previous facility was limited to 250 ...

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What these new apps will contain is anyone's guess, with Meta Platforms believing the future is in the metaverse and others, like developer of TikTok, ByteDance, seeing a future in algorithm curated ...