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Chemistry
List of top Chemistry Questions
Chloroform on reduction with zinc and water gives
Bihar Board XII - 2023
Bihar Board XII
Chemistry
Organic Reactions
Which of the following compounds has zero dipole moment?
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Chemistry
Chemical bonding and molecular structure
The IUPAC name of \(\mathrm{CH_3-C(Br)(CH_3)_2-CH_3}\) is:
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Bihar Board XII
Chemistry
Nomenclature Of Organic Compounds
Natural rubber is a polymer of which of the following?
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Bihar Board XII
Chemistry
Polymers
Which of the following diseases is caused due to the deficiency of Vitamin E?
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Bihar Board XII
Chemistry
Vitamins and Nutrition
Alkyl halides are used for the preparation of which of the following?
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Bihar Board XII
Chemistry
Organic Reactions
From which of the following is insulin secreted?
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Bihar Board XII
Chemistry
General Chemistry
Which of the following is the chemical name of Vitamin A?
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Bihar Board XII
Chemistry
Vitamins and Nutrition
Which of the following disaccharides is present in milk?
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Chemistry
General Chemistry
Which of the following carbohydrates is the most abundant in nature?
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Bihar Board XII
Chemistry
General Chemistry
Which of the following vitamins are soluble in water?
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Bihar Board XII
Chemistry
Vitamins and Nutrition
Which of the following gives Cannizzaro's reaction?
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Chemistry
Organic Reactions
Which of the following is obtained when formic acid is heated with conc. H$_2$SO$_4$?
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Chemistry
Inorganic chemistry
Enzymes are:
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Chemistry
Biomolecules
Which of the following is obtained on heating aqueous solution of benzene diazonium chloride?
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Bihar Board XII
Chemistry
Inorganic chemistry
Which of the following is Tollen's reagent?
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Chemistry
Aldehydes And Ketones
The IUPAC name of \(\mathrm{CH_3-CH(OH)-COOH}\) is
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Bihar Board XII
Chemistry
Nomenclature Of Organic Compounds
Which of the following is ether?
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Bihar Board XII
Chemistry
Organic Chemistry
Which of the following is an example of double salt?
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Bihar Board XII
Chemistry
Inorganic chemistry
The oxidation number of Pt in [Pt(C$_2$H$_4$)Cl$_3$]$^-$ is
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Chemistry
coordination compounds
Which of the following is a Vinyl halide?
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Chemistry
Organic Chemistry
Who gave the first important theory of coordination compounds?
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Bihar Board XII
Chemistry
coordination compounds
Which of the following is a bidentate ligand?
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Chemistry
coordination compounds
Which of the following is called coinage metals?
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Chemistry
Inorganic chemistry
Which of the following ions of transition elements is paramagnetic?
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Chemistry
coordination compounds
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