Quiz on Science Set 2

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Note: You can select only one option out of four option of each question.

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Quiz on Science Set 2 :

Question 1 : 

Chlorophyll is a naturally occurring chelate compound in which central metal is
A. Calcium
B. Magnesium
C. Iron
D. Copper

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Correct Ans: Option B

Question 2 : 

Which of the following is used in pencils?
A. Graphite
B. Silicone
C. Lead
D. Charcoal

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Correct Ans: Option A

Question 3 : 

Which of the following metals forms an amalgam with other metals?
A. Tin
B. Lead
C. Zinc
D. Mercury

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Correct Ans: Option D

Question 4 : 

Chemical formula for water is
A. H²O
B. H²SO⁴
C. CO²
D. VO

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Correct Ans: Option A

Question 5 : 

The gas usually filled in the electric bulb is
A. Nitrogen
B. Oxygen
C. Hydrogen
D. Carbon dioxide

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Correct Ans: Option A

Question 6 : 

Washing soda is the common name for
A. Sodium carbonate
B. Calcium bicarbonate
C. Sodium bicarbonate
D. Calcium carbonate

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Correct Ans: Option A

Question 7 : 

The yellow colour of human urine is due to a pigment called?
A. Urochrome
B. Cytochrome
C. Haemochrome
D. Phenalichrome

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Correct Ans: Option A

Question 8 : 

The boiling point of water decreases at highest altitudes due to
A. Low atmospheric pressure
B. Low temperature
C. High temperature
D. High atmospheric pressure

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Correct Ans: Option A

Question 9 : 

Hydrochloric acid is also known as
A. Muriatic Acid
B. Chloric Acid
C. Picric Acid
D. Gallic Acid

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Correct Ans: Option A

Question 10 : 

The ratio of the mean value over half cycle of the r.m.s. value of an AC of :
A. √2π
B. √2:1
C. 2√2
D. 2:π

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Correct Ans: Option C

Quiz Summary

Here the correct answers of every question in this quiz.

Q.1 [B],     Q.2 [A],     Q.3 [D],     Q.4 [A],     Q.5 [A],     Q.6 [A],     Q.7 [A],     Q.8 [A],     Q.9 [A],     Q.10 [C],    


Total Questions: 10
Your score:
Subject: Science
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