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Practicing previous years’ papers will give the candidate a good hold over the topics and help them for a better preparation.
The topic wise weightage for this section is as follows:
Periodic Table & Periodicity in Properties
Alkyl Halide, Alcohol & Ether (Reaction Mechanism)
Atomic Structure & Nuclear Chemistry Chemical Equilibrium
You will see in the above table that the maximum weightage is to Organic Chemistry, which is indeed challenging for students.
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The Convenience of Online HelpOne of the biggest reasons online chemistry homework services are becoming popular is convenience. Stress, Anxiety, and Mental HealthAnother reason behind the popularity of online chemistry homework help is mental health. Beyond Chemistry: A Wider TrendThe rise of online chemistry homework services is part of a much larger trend. The Future of Online Homework HelpLooking ahead, it is clear that online chemistry homework services will continue to grow. The Real Reason Online Chemistry Services Keep GrowingOnline chemistry homework services are becoming popular for many reasons like academic pressure, mental health concerns, global accessibility, affordability, and the need for better grades.
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Primary amines contain one alkyl/aryl group, secondary amines contain two such groups, and tertiary amines contain three alkyl/aryl substituents. The nitrogen atom in amines is sp3 hybridized giving it a trigonal pyramidal structure. Electrophilic substitution reactions also occur on amines - nitro substitution with nitric acid/nitrating mixture forms nitroamines. Uses of Amines Due to their versatile chemistry, numerous industrial and commercial uses have been found for amines. In summary, amines encompass a diverse class of nitrogenous compounds with a plethora of applications due to their chemical versatility.
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