Questions

Q:

What type of bond is joining the two hydrogen atoms?

A) Hydrophobic B) Ionic
C) Covalent D) Hydrophilic
 
Answer & Explanation Answer: C) Covalent

Explanation:

Covalent type of bonding joins The two hydrogen atoms are joned by Covalent type of bonding.

In this type of bonding, electrons are shared between the atoms in order to fill there valence shells. Thus sharing of electrons take place in between the hydrogen atoms.

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Filed Under: Chemistry
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Q:

Which of the following is used in making perfumes as well as flavouring agents?

 

A) Esters B) Ethanol
C) Methanol D) Ethanoic acid
 
Answer & Explanation Answer: A) Esters

Explanation:
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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

When was the Opium war held between Britain and China ?

A) 1853 B) 1857
C) 1837 D) 1839
 
Answer & Explanation Answer: D) 1839

Explanation:
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Filed Under: World History

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Q:

World Soil Day is celebrated on ?

A) July 26 B) June 30
C) August 9 D) December 5
 
Answer & Explanation Answer: D) December 5

Explanation:
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Filed Under: Important Days and Years
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Q:

The fastest moving land snake in the world is the

Answer

Black Mamba

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Q:

India is the largest producer of

A) Apples B) Grapes
C) Oranges D) Bananas
 
Answer & Explanation Answer: D) Bananas

Explanation:

India is the World's largest producer of Bananas producing nearly 30 million tons a year.

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Filed Under: Indian Geography
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Q:

According to experts what percentage of trash is recyclable?

A) 16% B) 36%
C) 72% D) 90%
 
Answer & Explanation Answer: D) 90%

Explanation:

according_to_experts_what_percentage_of_trash_is_recyclable1556256889.jpg image

 

EPA - Environmental Protection Agency.

 

The EPA estimates that 85% - 90% of the waste is recyclable, but we only recycle about 30% - 40% of it.

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Filed Under: General Awareness
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Q:

A Fuse is used in mains electric supply as a safety devices. Which one of the following statements about the fuse is correct?

A) It is connected in parallel with the main switch B) It is made mainly from silver alloys
C) It must have a low melting point D) It must have a very high resistance
 
Answer & Explanation Answer: C) It must have a low melting point

Explanation:
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Filed Under: Physics

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