Q:

In a face centred cubic lattice, atom A occupies the corner positions and atom B occupies the face centre positions. If one atom of B is missing from one of the face centred points, the formula of the compound is

1) $A_{2} B_{5}$

2) $A_{3} B_{2}$

3) $A_{2} B_{3}$

4) $A_{3} B_{4}$

A) Option 1	B) Option 2
C) Option 3	D) Option 4

Answer & Explanation Answer: A) Option 1

Explanation:

$Z_{A} = \frac{8}{8}$ ; $Z_{B} = \frac{5}{2}$

So formula of compound is $A B_{\frac{5}{2}}$

i.e., $A_{2} B_{5}$ .

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Filed Under: Chemistry
Exam Prep: AIEEE

13 9145

Q:

I am lighter than air but a hundred people cannot lift me?

What am I?

Answer

A bubble is what lighter than air but a hundred people cannot lift me.

bubble11585559583.jpg image

Workspace

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Subject: Logic Puzzles Exam Prep: CAT , Bank Exams , AIEEE
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37 9141

Q:

Which is the point from where an azimuth originates?

A) South	B) North
C) East	D) West

Answer & Explanation Answer: B) North

Explanation:

The azimuth originates at true North i.e, the azimuth originates from the north point. It is a measure of how far an object forms the observer's north point.

Azimuth is a technical mapping term which is used to describe the direction of an angle between north and south on a compass circle through which the circle line passes. It is the most common military method to express direction. When using an azimuth, the point from which the azimuth originates is the center of an imaginary circle.

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Filed Under: Physics
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8 9141

Q:

The largest man made canal in the world is

A) Suez Canal	B) The Grand
C) Panama Canal	D) Rhine Canal

Answer & Explanation Answer: A) Suez Canal

Explanation:

the_largest_man_made_canal_in_the_world_is1557222658.jpg image

The largest man made canal in the world is The Suez Canal. It is a sea-level waterway in Egypt, connecting the Mediterranean Sea to the Red Sea through the Isthmus of Suez.

It was constructed by the Suez Canal Company between 1859 and 1869.

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Filed Under: General Awareness
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16 9136

Q:

How did the Lakshadweep islands of group originate?

A) Volcanic origin	B) Soil Deposition
C) Coral origin	D) No option is correct

Answer & Explanation Answer: C) Coral origin

Explanation:

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Filed Under: Indian Geography
Exam Prep: Bank Exams

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Q:

Orlon is a polymer of

A) Dacron	B) Acrylonitrile
C) Polyamide Nylon	D) None of the above

Answer & Explanation Answer: B) Acrylonitrile

Explanation:

The monomeric unit of orlon polymer is Acrylonitrile. Orlon is also known as Polyacrylonitrile (PAN).

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Filed Under: Chemistry
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19 9119

Q:

Which among the following is the exclusive jurisdiction of the State Government ?

A) Sales Tax	B) Custom Duty
C) Income Tax	D) Corporation Tax

Answer & Explanation Answer: A) Sales Tax

Explanation:

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Filed Under: Indian Economy

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Q:

Select the synonym of

consensus

A) cacophony	B) harmony
C) tumult	D) clamour

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