NEET (NTA)-National Eligibility cum Entrance Test (Medical) Chemistry: Questions 678 - 684 of 1195

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Question number: 678

» Basic Concepts in Chemistry » Atomic and Molecular Masses

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

MCQ▾

Question

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

Choices

Choice (4) Response

a.

7

b.

6

c.

10

d.

1

Question number: 680

» Redox Reactions & Electrochemistry » Oxidation Number

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.

3.75 ×

b.

6 ×

c.

6 ×

d.

7.48 ×

Question number: 681

» Atomic Structure » Quantum Mechanics

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.

6

b.

14

c.

2

d.

10

Question number: 682

» Organic Compounds With Oxygen » Alcohols » Inroduction

MCQ▾

Question

Carbinol is

Choices

Choice (4) Response

a.

CH3CH2CH (OH) CH3

b.

CH3OH

c.

C2H5OH

d.

(CH3) 2CHOH

Question number: 683

» Hydrocarbons » Preparation, Properties and Reactions

Assertion-Reason▾

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 false but Ꭱ is true

b.

Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ

c.

Ꭺ is true but Ꭱ is false

d.

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

Question number: 684

» Atomic Structure » Electronic Configuration of Elements

Appeared in Year: 2016

MCQ▾

Question

Jahn-Teller effect is not observed in high spin complexes of

Choices

Choice (4) Response

a.

b.

c.

d.

f Page
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