Questions

Q:

Number of moles of solute present in 1 litre of solution is

A) Normality B) Molarity
C) Molality D) Formality
 
Answer & Explanation Answer: B) Molarity

Explanation:

Moles of solute present in 1 litre or 1000ml of solution is called molarity

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Filed Under: Chemistry

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Q:

The type of fracture where bone is broken at several places

A) Complicated fracture B) Green stick fracture
C) Impact fracture D) Comminuted fracture
 
Answer & Explanation Answer: D) Comminuted fracture

Explanation:
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Filed Under: Biology

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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
Exam Prep: GATE , CAT , Bank Exams , AIEEE
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Q:

Suppose a System z customer has a new CIO. The CIO is concerned about continuing operations and recovery following a catastrophe.Which of the following addresses this issue?

A) GDPS B) TAM
C) DR D) WASS
 
Answer & Explanation Answer: A) GDPS

Explanation:
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Filed Under: IBM Certification

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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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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:

Mycolog is the branch of botany in which we study about

A) Algae B) Fungi
C) Bacteria D) Virus
 
Answer & Explanation Answer: B) Fungi

Explanation:
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Filed Under: Biology

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Q:

Which of the following group does NOT follow Newlands Law of Octaves?

 

A) Li, Na B) Be, Mg  
C) C, Si   D) Mn, Hg
 
Answer & Explanation Answer: D) Mn, Hg

Explanation:
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Filed Under: Chemistry
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