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Which of the following metal is the heaviest one?

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Important Questions on Chemistry

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UPSC CAPF AC Paper - I
IMPORTANT
Lucent's General Science>Chapter 4 - Chemistry>Objective Questions>Q 114
The gas originating in paddy field is:
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UPSC CAPF AC Paper - I
IMPORTANT
Lucent's General Science>Chapter 4 - Chemistry>Objective Questions>Q 115
Which one of the following is the hardest metal?
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UPSC CAPF AC Paper - I
IMPORTANT
Lucent's General Science>Chapter 4 - Chemistry>Objective Questions>Q 116
The colours of the fire crackers are extracted from the elements of the salt of:
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UPSC CAPF AC Paper - I
IMPORTANT
Lucent's General Science>Chapter 4 - Chemistry>Objective Questions>Q 117
The density of water is maximum at 
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UPSC CAPF AC Paper - I
IMPORTANT
Lucent's General Science>Chapter 4 - Chemistry>Objective Questions>Q 118
The boiling and freezing point of water on mixing an edible salt:
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UPSC CAPF AC Paper - I
IMPORTANT
Lucent's General Science>Chapter 4 - Chemistry>Objective Questions>Q 119
The permanent hardness of water appears due to:
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UPSC CAPF AC Paper - I
IMPORTANT
Lucent's General Science>Chapter 4 - Chemistry>Objective Questions>Q 120
The heavy water is a type of:
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UPSC CAPF AC Paper - I
IMPORTANT
Lucent's General Science>Chapter 4 - Chemistry>Objective Questions>Q 121
In all biological compounds the most fundamental element is: