NEET (NTA)-National Eligibility cum Entrance Test (Medical) Chemistry: Questions 882 - 886 of 1258

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Question number: 882

» Biomolecules » Carbohydrates

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MCQ▾

Question

Glucose give metallic glucosates by reaching with?

Choices

Choice (4) Response

a.

b.

c.

d.

All a. , b. and c. are correct

Question number: 883

» Organic Compounds with Oxygen » Preparation, Properties and Reactions and Uses

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MCQ▾

Question

The boiling point of methanol is greater than that of methyl thiol because

Choices

Choice (4) Response

a.

There is no hydrogen bonding in methanol and I intermolecular hydrogen bonding in methyl thiol

b.

There is intermolecular hydrogen bonding in methane and no hydrogen bonding in methyl thiol

c.

There is intramolecular hydrogen bonding in methanol and no hydrogen bonding in methyl thiol

d.

There is intramolecular hydrogen bonding in methane and intermolecular hydrogen bonding in methyl thiol

Question number: 884

» Solutions » Methods for Concentration of Solution

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Appeared in Year: 2016

MCQ▾

Question

AIF3 is soluble in HF only in presence of KF. It is due to the formation of

Choices

Choice (4) Response

a.

K [AlF3H]

b.

AlH3

c.

K3 [AlF3H3]

d.

K3 [AlF6]

Question number: 885

» Hydrocarbons » Preparation, Properties and Reactions

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MCQ▾

Question

Which of the following compounds cannot be prepared by Wurtz reaction?

(1)

Which Compound cannot be prepared by Wurtz reaction

Which Compound Cannot Be Prepared by Wurtz Reaction

Which Compound cannot be prepared by Wurtz reaction

(2) CH3CH3

(3) (CH3) 2CHCH3

(4) CH3CH2CH2CH3

Which is the correct choice?

Choices

Choice (4) Response

a.

1 and 3 are correct

b.

2 and 4 are correct

c.

1 and 2 are correct

d.

1,2 and 3 are correct

Question number: 886

» Biomolecules » Nucleic Acids

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MCQ▾

Question

Which of the following statement is not true?

Choices

Choice (4) Response

a.

Glucose does not give test

b.

has intermolecular

c.

Glucose, manose and fructose from identical Oxone

d.

Two stands in DNA are not identical