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UPSC CAPF AC Paper - I
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The brass is an alloy whose components are:

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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 333
Galvanisation is a process in which steel and iron are protected through the rusting by the lamination of:
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UPSC CAPF AC Paper - I
IMPORTANT
Lucent's General Science>Chapter 4 - Chemistry>Objective Questions>Q 334
Which of the following is a Noble metal?
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UPSC CAPF AC Paper - I
IMPORTANT
Lucent's General Science>Chapter 4 - Chemistry>Objective Questions>Q 335
Which of the following is the heaviest metal?
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UPSC CAPF AC Paper - I
IMPORTANT
Lucent's General Science>Chapter 4 - Chemistry>Objective Questions>Q 336
Which of the following metal is called quick silver?
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UPSC CAPF AC Paper - I
IMPORTANT
Lucent's General Science>Chapter 4 - Chemistry>Objective Questions>Q 337
Which of the following metal is to be found in the liquid state at the room temperature?
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UPSC CAPF AC Paper - I
IMPORTANT
Lucent's General Science>Chapter 4 - Chemistry>Objective Questions>Q 338
Which of the following metal forms amalgam by combining with any metal?
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UPSC CAPF AC Paper - I
IMPORTANT
Lucent's General Science>Chapter 4 - Chemistry>Objective Questions>Q 339
Which of the following metal pollutes the air of a big city?
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UPSC CAPF AC Paper - I
IMPORTANT
Lucent's General Science>Chapter 4 - Chemistry>Objective Questions>Q 340
The percentage of lead in a lead pencil is _____.