NEET (NTA)-National Eligibility cum Entrance Test (Medical) Chemistry: Questions 802 - 808 of 1259

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Question number: 802

» Basic Concepts in Chemistry » Mole Concept

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MCQ▾

Question

If 1 grain in equal to How many moles of aspirin are present in a 5 grain aspirin tablet?

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 803

» Basic Concepts in Chemistry » SI Units

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MCQ▾

Question

1 atomic mass unit (amu) =? MeV

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 804

» Atomic Structure » Rules for Filling Electrons in Orbitals

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MCQ▾

Question

Which of the following elements represented by the electronic configuration?

Find which element has the given electronic configuration

Find Which Element Has the Given Electronic Configuration

Choices

Choice (4)Response

a.

Fluorine

b.

Oxygen

c.

Neon

d.

Nitrogen

Question number: 805

» Atomic Structure » De-Broglie's Relationship

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MCQ▾

Question

Calculate the wavelength associated with electron moving with a velocity of

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 806

» Organic Compounds with Halogens » Preparation, Properties and Reactions

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MCQ▾

Question

Following compounds can be reduced to corresponding alkanes by HI & red P

(1) RCOOH

(2) ROH

(3) RCHO

(4) RCOOCH3

Which is the correct choice?

Choices

Choice (4)Response

a.

1 and 3 are correct

b.

2 and 4 are correct

c.

1,2 and 3 are correct

d.

1 and 2 are correct

Question number: 807

» Coordination Compounds » Ligands

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Appeared in Year: 2016

MCQ▾

Question

In calcium fluoride, having the fluorite structure, the coordination numbers for calcium ion ( and fluoride ion ( ) are

Choices

Choice (4)Response

a.

6 and 6

b.

4 and 2

c.

8 and 4

d.

4 and 8

Question number: 808

» Atomic Structure » Photoelectric Effect

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MCQ▾

Question

A radiation of wavelength illuminates a metal and ejects photoelectron of maximum kinetic energy of Another radiation of wavelength ejects photoelectrons of maximum kinetic energy of What will be the work function of metal?

Choices

Choice (4)Response

a.

b.

c.

d.

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