[VSQ]Chemistry Q&A For All Competitive Exam||Set 11

Chemistry Q&A For All Competitive Exam

✱✱Q1.

Tube light is filled with?

⇒ Mercury Vapour & Argon

✱✱Q2.

Other name of “FOOL’S GOLD” is?

⇒ Iron Pyrite

✱✱Q3.

Non-stick coating in utensils is of?

⇒ TEFLON

✱✱Q4.

______ is known as Artificial Silk.

⇒ Reyon

✱✱Q5.

Water soluble Vitamins

⇒ B & C

✱✱Q6.

Fat Soluble Vitamins

⇒ A, D, E & K

✱✱Q7.

Copper is extracted from which ore?

⇒ Copper Pyrite

✱✱Q8.

Chemical name of ‘Washing Soda’ is?

⇒ Sodium Carbonate

✱✱Q9.

Gases used in welding are _______?

⇒ Acetylene & Oxygen

✱✱Q10.

Gases used by sea divers for breathing are ____?

⇒ Oxygen & Helium

♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️♦️

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