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Science (English Medium) कक्षा १२ - CBSE Question Bank Solutions for Chemistry

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Chemistry
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Gammexane is ____________.

[6] Haloalkanes and Haloarenes
Chapter: [6] Haloalkanes and Haloarenes
Concept: undefined >> undefined

Among the following, insecticide is:

[6] Haloalkanes and Haloarenes
Chapter: [6] Haloalkanes and Haloarenes
Concept: undefined >> undefined

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Which has the lowest boiling point at 1 atm pressure?

[1] Solutions
Chapter: [1] Solutions
Concept: undefined >> undefined

People add sodium chloride to water while boiling eggs. This is to ____________.

[1] Solutions
Chapter: [1] Solutions
Concept: undefined >> undefined

The molal elevation constant depends upon ____________.

[1] Solutions
Chapter: [1] Solutions
Concept: undefined >> undefined

Chloropicrin is formed by the reaction of ____________.

[6] Haloalkanes and Haloarenes
Chapter: [6] Haloalkanes and Haloarenes
Concept: undefined >> undefined

Fitting reaction can be used to prepare ____________.

[6] Haloalkanes and Haloarenes
Chapter: [6] Haloalkanes and Haloarenes
Concept: undefined >> undefined

In the following reaction:

\[\ce{C2H5-O-C2H5 + 4[H] ->[Red] 2X + H2O}\] X is:

[7] Alcohols, Phenols and Ethers
Chapter: [7] Alcohols, Phenols and Ethers
Concept: undefined >> undefined

tert-Butyl methyl ether on heating with HI gives a mixture of ____________.

[7] Alcohols, Phenols and Ethers
Chapter: [7] Alcohols, Phenols and Ethers
Concept: undefined >> undefined

Which of the following biomolecules is insoluble in water?

[10] Biomolecules
Chapter: [10] Biomolecules
Concept: undefined >> undefined

The protein responsible for blood clotting is ____________.

[10] Biomolecules
Chapter: [10] Biomolecules
Concept: undefined >> undefined

The helical structure of protein is stabilized by:

[10] Biomolecules
Chapter: [10] Biomolecules
Concept: undefined >> undefined

The correct statement for protein haemoglobin.

[10] Biomolecules
Chapter: [10] Biomolecules
Concept: undefined >> undefined

Which functional group participates in disulphide bond formation in proteins?

[10] Biomolecules
Chapter: [10] Biomolecules
Concept: undefined >> undefined

Alkali halids do not show Frenkel defect because ____________.

[1] Solid State
Chapter: [1] Solid State
Concept: undefined >> undefined

Which of the following crystals does not exhibit Frenkel defect?

[1] Solid State
Chapter: [1] Solid State
Concept: undefined >> undefined

Silver halides generally show:

[1] Solid State
Chapter: [1] Solid State
Concept: undefined >> undefined

What is the effect of Frenkel defect on the density of ionic solids?

[1] Solid State
Chapter: [1] Solid State
Concept: undefined >> undefined

In a Schottky defect ____________.

[1] Solid State
Chapter: [1] Solid State
Concept: undefined >> undefined

Which of the following aqueous solutions should have the highest boiling point?

[1] Solutions
Chapter: [1] Solutions
Concept: undefined >> undefined
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CBSE Science (English Medium) कक्षा १२ Question Bank Solutions
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Question Bank Solutions for CBSE Science (English Medium) कक्षा १२ Chemistry
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Question Bank Solutions for CBSE Science (English Medium) कक्षा १२ Hindi (Core)
Question Bank Solutions for CBSE Science (English Medium) कक्षा १२ Hindi (Elective)
Question Bank Solutions for CBSE Science (English Medium) कक्षा १२ History
Question Bank Solutions for CBSE Science (English Medium) कक्षा १२ Informatics Practices
Question Bank Solutions for CBSE Science (English Medium) कक्षा १२ Mathematics
Question Bank Solutions for CBSE Science (English Medium) कक्षा १२ Physical Education
Question Bank Solutions for CBSE Science (English Medium) कक्षा १२ Physics
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Question Bank Solutions for CBSE Science (English Medium) कक्षा १२ Sanskrit (Core)
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