Related Questions

The purest form of Iron is :
A Cast iron
B Steel
C Pig iron
D Wrought iron
Which is the purest form of iron?
A Steel
B Cast iron
C Pig iron
D Wrought iron
Which is the purest commercial form of iron ?
A Pig iron
B Steel
C Stainless steel
D Wrought iron
Which of the following is the purest form of iron?
A Cast iron
B Wrought iron
C Mild steel
D High carbon steel
The purest form of water can be obtained from -
A heavy shower of rain
B deep tube well
C hot water spring
D running steam
Which one is the purest form of carbon?
A Coal
B Graphite
C Diamond
D Iron
The purest form of water in nature is
A Rain water
B Lake water
C River water
D Sea water
The purest form of water is
A Tap water
B Rain water
C Ground water
D Distilled water
Which of the following is the purest form of water out of the following ?
A Underground water
B Rain water
C Well water
D Lake water
Which one of the following is the purest form of Carbon?
A Charcoal
B Coke
C Fullerene
D Carbon black

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