NEET (NTA)-National Eligibility cum Entrance Test (Medical) Chemistry: Questions 362 - 366 of 1258

Access detailed explanations (illustrated with images and videos) to 1258 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.

Rs. 500.00 or

How to register?

Question number: 362

» Hydrocarbons » Alkanes » Preparation

Edit
MCQ▾

Question

Product of the Wolff-Kishner reduction is -

Choices

Choice (4) Response

a.

Alkane

b.

Alkene

c.

Amine

d.

Alkyne

Question number: 363

» Atomic Structure » Bohr Model of Hydrogen Atom

Edit
MCQ▾

Question

One of the postulate Bohr’s atomic model is

Choices

Choice (4) Response

a.

The emission and absorption of energy does not take place continuously but in the form of quantum.

b.

Uncertainty in measurement is not due to lack of any experimental technique but due to nature of subatomic particle itself

c.

The electron can move in only those circular orbits where the angular momentum is a whole number multiply of h/2

d.

All of the above

Question number: 364

» Hydrogen » Structure, Preparation, Reactions and Uses of Hydrogen Peroxide

Edit
MCQ▾

Question

What is the composition of perhydrol?

Choices

Choice (4) Response

a.

20 % D2O

b.

30 % H2O2

c.

3 % H2O2

d.

None of the above

Question number: 365

» Hydrogen » Position of Hydrogen in Periodic Table

Edit
MCQ▾

Question

Hydrogen resembles halogens in many respects for which several factors are responsible. Which one of the following factor is most important in this aspect?

Choices

Choice (4) Response

a.

Its low negative electron gain enthalpy

b.

Its tendency to lose an electron

c.

Its small size

d.

Its tendency to gain electron to get stable configuration

Question number: 366

» States of Matter » Gaseous State » Gas Laws - Boyle's Law, Charle's Law, Graham's Law of Diffusion

Edit
MCQ▾

Question

Which of the following is the correct gas equation?

Choices

Choice (4) Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague