NEET (NTA)-National Eligibility cum Entrance Test (Medical) Chemistry: Questions 942 - 948 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: 942

» Classification of Elements & Periodicity » Periodic Trends

Edit
MCQ▾

Question

Aluminum is diagonally related to?

Choices

Choice (4) Response

a.

Beryllium

b.

Lithium

c.

Silicon

d.

Boron

Question number: 943

» Solutions » Molarity

Edit
MCQ▾

Question

If solution contains 410.3g of per liter of solution at . If the density is 1.243 g/ml what will be the molarity of the solution.

Choices

Choice (4) Response

a.

1.486 M

b.

42.32 M

c.

4.186 M

d.

41.86 M

Question number: 944

» Purification & Characteristics of Organic Compounds » Qualitative Analysis

Edit
MCQ▾

Question

of the chloroplatinate of a diacid base gave on ignition of platinum. Calculate the molecular mass of base?

Choices

Choice (4) Response

a.

80

b.

60

c.

102

d.

22

Question number: 945

» Surface Chemistry » Colloidal State » Brownian Movement

Edit
MCQ▾

Question

In Brownian movement or motion the paths of the particles are?

Choices

Choice (4) Response

a.

Curved

b.

Uncertain

c.

Zig – Zag

d.

Linear

Question number: 946

» Solutions » Colligative Properties of Dilute Solutions

Edit
MCQ▾

Question

Which of the following property is not belong to colligative properties?

Choices

Choice (4) Response

a.

Elevation of freezing point

b.

Depletion in freezing point

c.

Osmotic Pressure

d.

Elevation of boiling point

Question number: 947

» Surface Chemistry » Colloidal State » Preparation and Properties of Colloids

Edit
MCQ▾

Question

In the hydrolysis of , what is the colour of colloidal solution formed?

Choices

Choice (4) Response

a.

Gray

b.

Red

c.

Yellow

d.

Question does not provide sufficient data or is vague

Question number: 948

» Classification of Elements & Periodicity » Ionization Enthalpy

Edit
MCQ▾

Question

The second ionization energy is maximum for?

Choices

Choice (4) Response

a.

Boron

b.

Aluminium

c.

Magnesium

d.

Beryllium