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What is the colour of zinc oxide when hot?

What is the colour of zinc oxide when hot?

A) WhiteB) YellowC) GreenD) Blue Answer: B) Yellow...
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What is the colour of ferric oxide?

What is the colour of ferric oxide?

A) BlackB) WhiteC) Reddish brownD) Blue Answer: C) Reddish brown...
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BITS Pilani Hyderabad Researchers Develop Advanced Graphene Electrode for Better Supercapacitors

BITS Pilani Hyderabad Researchers Develop Advanced Graphene Electrode for Better Supercapacitors

Researchers from BITS Pilani Hyderabad Campus have developed a new graphene-based electrode that may improve the performance of...
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What is the colour of ferrous sulphate crystals?

What is the colour of ferrous sulphate crystals?

A) Pale greenB) BlueC) BrownD) Yellow Answer: A) Pale green...
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What is the colour of copper sulphate crystals?

What is the colour of copper sulphate crystals?

A) GreenB) BlueC) WhiteD) Brown Answer: B) Blue...
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