(b) Sulphuric acid is referred to as Oil of vitriol since while in the afterwards Center ages, it was attained being an oily viscous liquid by heating crystals of eco-friendly vitriol.
The fact listed here is that the discipline of electrochemistry offers Along with the redox reactions. It's important for the students to master this chapter in an effort to rating great marks in the final Test. Students will get thoughts depending on the classical idea of redox response, redox reactions regarding electron transfer reactions, oxidation selection and electrode processes.
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The real difference of sets and Complement of a established, along with its properties are also included During this chapter. There are actually six exercise routines along with a miscellaneous physical exercise in the chapter, furnishing a enough variety of concerns to The scholars to solve and consequently, realize the idea.
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Even though the CBSE does not offer a term-wise breakdown for all topics, pupils can accessibility the whole syllabus. It helps you to approach your scientific tests throughout the year strategically, determine key parts to center on and prepare effectively for tests.
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Describes the behavior of electrons in molecules making use of molecular orbitals shaped via the overlap of atomic orbitals.
Produce well balanced chemical equations: when incredibly hot and concentrated sulphuric acid reacts with the next:
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Aromatic hydrocarbons: Introduction, IUPAC nomenclature; Benzene: resonance, aromaticity; chemical properties: system of electrophilic substitution – nitration sulphonation, halogenation, Friedel Craft’s alkylation and acylation; directive affect of practical group in mono-substituted benzene; carcinogenicity and toxicity