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MAH-MHT CET (PCM/PCB) entrance exam Question Bank Solutions for Chemistry

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Chemistry
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Identify the product and it's quantity obtained when 9.2 g ethanol is treated with acidified potassium dichromate under ideal conditions?

[21] Alcohols, Phenols, and Ethers
Chapter: [21] Alcohols, Phenols, and Ethers
Concept: undefined >> undefined

What is IUPAC name of phenetole?

[21] Alcohols, Phenols, and Ethers
Chapter: [21] Alcohols, Phenols, and Ethers
Concept: undefined >> undefined

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Which among the following substituent group decreases the acidic strength of aromatic carboxylic acid?

[22] Aldehydes, Ketones, and Carboxylic Acids
Chapter: [22] Aldehydes, Ketones, and Carboxylic Acids
Concept: undefined >> undefined

What is IUPAC name of mesityl oxide?

[22] Aldehydes, Ketones, and Carboxylic Acids
Chapter: [22] Aldehydes, Ketones, and Carboxylic Acids
Concept: undefined >> undefined

Which of the following is NOT dicarboxylic acid?

[22] Aldehydes, Ketones, and Carboxylic Acids
Chapter: [22] Aldehydes, Ketones, and Carboxylic Acids
Concept: undefined >> undefined

Which of the following compounds is obtained when benzene reacts with benzoyl chloride in presence of anhydrous AlCl3?

[22] Aldehydes, Ketones, and Carboxylic Acids
Chapter: [22] Aldehydes, Ketones, and Carboxylic Acids
Concept: undefined >> undefined

How many moles of fructose and galactose respectively are obtained on hydrolysis of 1 mole stachyose?

[24] Biomolecules
Chapter: [24] Biomolecules
Concept: undefined >> undefined

What is the number of hydroxyl groups present in lactic acid?

[24] Biomolecules
Chapter: [24] Biomolecules
Concept: undefined >> undefined

Identify the number of secondary carbon atoms in glucose.

[24] Biomolecules
Chapter: [24] Biomolecules
Concept: undefined >> undefined

When 2 moles of stachyose is hydrolyzed, the number of moles of galactose obtained is ____________.

[24] Biomolecules
Chapter: [24] Biomolecules
Concept: undefined >> undefined

Identify A in the following reaction.

\[\ce{Dry ice + A ->[dry ether] B ->[HOH][H+] Isobutyric acid + Mg(Cl)OH}\]

[22] Aldehydes, Ketones, and Carboxylic Acids
Chapter: [22] Aldehydes, Ketones, and Carboxylic Acids
Concept: undefined >> undefined

Which among the following reagents is used to confirm the presence of carbonyl group in glucose?

[24] Biomolecules
Chapter: [24] Biomolecules
Concept: undefined >> undefined

Which of the following statement is NOT true about saccharic acid?

[24] Biomolecules
Chapter: [24] Biomolecules
Concept: undefined >> undefined

On hydrolysis sucrose gives ____________.

[24] Biomolecules
Chapter: [24] Biomolecules
Concept: undefined >> undefined

Which among the following sugars does not reduce Tollen's reagent?

[24] Biomolecules
Chapter: [24] Biomolecules
Concept: undefined >> undefined

IUPAC name of benzylamine is ______.

[23] Amines
Chapter: [23] Amines
Concept: undefined >> undefined

What is the quantity of glucose obtained when 68.4 g of sucrose is hydrolyzed in laboratory under ideal condition?
(Molar mass of sucrose = 342 g mol−1)

[24] Biomolecules
Chapter: [24] Biomolecules
Concept: undefined >> undefined

Identify the number of oxygen atoms present in saccharic acid?

[24] Biomolecules
Chapter: [24] Biomolecules
Concept: undefined >> undefined

Which among the following reagents is used for conversion of glucose to glucoxime?

[24] Biomolecules
Chapter: [24] Biomolecules
Concept: undefined >> undefined

What is the molecular formula of glyceraldehyde?

[24] Biomolecules
Chapter: [24] Biomolecules
Concept: undefined >> undefined
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