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New answer posted•a year ago
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a year ago

NCERT Class 12 Physics Ch 13 Nuclei is a important to lay the foundation for advanced topics in energy generation, nuclear physics, and medical applications. The Class 12 Physics chapter Nuclei includes important topics such as nuclear binding energy, radioactivity, mass-energy equivalence (E = mc²)

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New answer posted•a year ago
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a year ago

Amines are organic compounds derived from ammonia (NH3 ) by replacing hydrogen atoms with alkyl or aryl groups. They are classified as primary, secondary, or tertiary based on the number of hydrogen substitutions. Their nomenclature follows IUPAC rules, using the suffix “-amine.” There are several i

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New answer posted•a year ago
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a year ago

Students can find the difference between aldehydes and ketones with the help of some chemical reactions. Aldehydes can be distinguished from ketones using tests like Tollens' test and Fehling's test. Aldehydes reduce Tollens' reagent to produce a silver mirror and Fehling's solution to yield a red p

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New answer posted•a year ago
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a year ago

Name reactions are always feverouites of the examinaers. That's why Students are so eager to know and learn name chemical reactions of this chapter. Hers's few important reactions of this chapters below;

  • Aldol Condensation: A reaction where two aldehyde or ketone molecules combine to form a? -hydroxy

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New answer posted•a year ago
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a year ago

Students studying class 12 chemistry must have clear understanding of the basic knowledge. Students must be aware of physical properties of these compunds. Aldehydes, ketones, and carboxylic acids generally have higher boiling points than hydrocarbons of similar molecular weight due to dipole-dipole

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New answer posted•a year ago
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a year ago

In Newton's Law of Gravitation, G (Universal Gravitational Constant) has a fixed value as it is a fundamental constant which is:

G determines the strength of gravitational interactions and it remains the same everywhere in the universe. It plays a significant role in cosmology and astrophysics and it

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New answer posted•a year ago
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a year ago

Students can access the Class 12 Chemistry Aldehyde Ketone and Carboxylic Acids NCERT Solutions for all chapters in our pages. We also provide PDF of NCERT Solutions of all chapter for free. Students can use following steps to download Aldehyde Ketone and Carboxylic Acids NCERT Solution PDF;

  • Visit "

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New answer posted•a year ago
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a year ago

Class 12 Chemistry Chapter 8 Aldehydes, Ketones, and Carboxylic Acids consists important topics such as the structure, nomenclature, preparation, and chemical properties of these important organic compounds. Class 12 Chemistry Chapter 8 covers key reactions like nucleophilic addition, oxidation, red

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New answer posted•a year ago
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a year ago

It is due to a concept taken from Newton's Law of Gravitation. It says that each mass element of the shell puts an attractive force on a particle inside but due to the fact that the shape of the shell is symmetrical, these forces cancel out in every direction.
To prove it mathematically, one can use

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New answer posted•a year ago
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a year ago

Gravitational Potential Energy (U) is the energy an object has due to its position in a gravitational field. It is defined as:

Where M represents the mass of the larger body, m is the mass of the smaller body, r is the distance between them, and G stands for the gravitational constant.
G is written w

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