NEET (NTA)-National Eligibility cum Entrance Test (Medical) Chemistry: Questions 677 - 683 of 1258

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Question number: 677

» Day to Day Chemistry » Medicines » Analgesics

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MCQ▾

Question

Aspirin is an example for which of the following clan of drugs

Choices

Choice (4) Response

a.

Disinfectant

b.

Analgesic

c.

Antiseptic

d.

Question does not provide sufficient data or is vague

Question number: 678

» Basic Concepts in Chemistry » Atomic and Molecular Masses

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MCQ▾

Question

How many grams of are required to neutralize

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 679

» Basic Concepts in Chemistry » Mole Concept

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MCQ▾

Question

Contains of water. The value of ‘n’ is?

Choices

Choice (4) Response

a.

10

b.

7

c.

1

d.

6

Question number: 680

» Redox Reactions & Electrochemistry » Oxidation Number

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Appeared in Year: 2016

MCQ▾

Question

The number of electrons delivered at the cathode during electrolysis by a current of 1 ampere in 60 seconds is (charge on electron C)

Choices

Choice (4) Response

a.

6 ×

b.

6 ×

c.

7.48 ×

d.

3.75 ×

Question number: 681

» Atomic Structure » Quantum Mechanics

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Appeared in Year: 2016

MCQ▾

Question

How many electrons can fit in the orbital for which n = 3 and = 1?

Choices

Choice (4) Response

a.

14

b.

10

c.

2

d.

6

Question number: 682

» Organic Compounds with Oxygen » Alcohols » Inroduction

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MCQ▾

Question

Carbinol is

Choices

Choice (4) Response

a.

CH3CH2CH (OH) CH3

b.

CH3OH

c.

(CH3) 2CHOH

d.

C2H5OH

Question number: 683

» Hydrocarbons » Preparation, Properties and Reactions

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Assertion-Reason▾

Question

Assertion (Ꭺ)

Melting point of n-butane is higher than propane.

Reason (Ꭱ)

It is called oscillation effect.

Choices

Choice (4) Response

a.

Ꭺ is true but Ꭱ is false

b.

Ꭺ is false but Ꭱ is true

c.

Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ

d.

Both Ꭺ and Ꭱ are false