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Q:

Atomic weight of an element is given by

A) sum of neutrons and electrons B) sum of neutrons and protons
C) only neutrons D) only protons
 
Answer & Explanation Answer: A) sum of neutrons and electrons

Explanation:

Atomic weight=number of neutrons+number of protons

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Filed Under: Chemistry

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

Q:

Which among the following is the most electronegative element?

A) Flourine B) Bromine
C) Iodine D) Oxygen
 
Answer & Explanation Answer: A) Flourine

Explanation:

Flourine is the most electro negative element due to its small atomic radius .It also has the tendency to accept an electron to complete octet configuration

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Filed Under: Chemistry

Q:

What is the capital of Philippines?

A) Warsaw B) Manila
C) Lisbon D) Doha
 
Answer & Explanation Answer: B) Manila

Explanation:

Manila is the capital of Philippines

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Filed Under: Country Capitals

Q:

When is the world's press freedom day celebrated?

A) 3 May 2013 B) 22 May 2013
C) 3 October 2013 D) 22 October 2013
 
Answer & Explanation Answer: A) 3 May 2013

Explanation:

World press day is celebrated on 3 may 2013 accross the world based o the theme Safe to Speak

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Q:

Who is the author of the book "Adventures of the sherlock holmes"?

A) Harisen B) Arther Conon Doyle
C) Nirod C. Choudhary D) G. B. Shaw
 
Answer & Explanation Answer: B) Arther Conon Doyle

Explanation:

Arther Conon Dole is the author of Adventures of Sheerlock holmes.This book is related to the murder mysteries that are solved by Sherlock holmes

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Filed Under: Books and Authors

Q:

What is the capital of Niger?

A) Windhoek B) Niamey
C) Melekeok D) Bamako
 
Answer & Explanation Answer: B) Niamey

Explanation:

Capital of Niger is Niamey

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Q:

Find the odd man out
2 4 8 16 36

A) 4 B) 8
C) 16 D) 36
 
Answer & Explanation Answer: D) 36

Explanation:

2+2=4

4+4=8

8+8=16

16+16=32 but  it is given 36

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