NEET (2024 Updated)-National Eligibility cum Entrance Test (Medical) Chemistry: Questions 774 - 780 of 3111

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Question 774

Question MCQ▾

What volume of a liquid will contain + mole? Molar mass of liquid is 280 and its density is ?

Choices

Choice (4)Response

a.

b.

c.

d.

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Question 775

Appeared in Year: 2016

Question MCQ▾

Which one of the following is incorrect for ideal solution?

Choices

Choice (4)Response

a.

- = 0

b.

= 0

c.

= 0

d.

= 0

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Question 776

Question MCQ▾

The product formed by the addition of HBr to propyne in the presence of H2O2 is

Choices

Choice (4)Response

a.

Product Formed by the Addition of HBr to Propyne: Choice A

b.

Product Formed by the Addition of HBr to Propyne: Choice B

c.

Product Formed by the Addition of HBr to Propyne: Choice C

d.

Question does not provide sufficient data or is vague

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Question 777

Question MCQ▾

Action of nitrous acid with ethylamine produces

Choices

Choice (4)Response

a.

Ammonia

b.

Nitroethane

c.

Ethane

d.

Ethyl alcohol

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Question 778

Question MCQ▾

How many times does light travel faster in vacuum than an electron in Bohr first orbit of hydrogen atom?

Choices

Choice (4)Response

a.

b.

c.

d.

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Question 779

Question MCQ▾

Final product formed on reduction of glycerol by hydroiodic acid is

Choices

Choice (4)Response

a.

Propene

b.

Propyne

c.

Propane

d.

Propanoic acid

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Question 780

Question MCQ▾

Which of the following product will be formed when glucose in heated with phenyl hydrazine?

Choices

Choice (4)Response

a.

Glucosazone

b.

Glucose oxime

c.

Glucose phenylhydrazone

d.

None of the above

Edit