Tag: general knowledge

Questions Related to general knowledge

  1. Tin(IV) sulfide

  2. Tin(II) sulfide

  3. Zinc sulphate

  4. Zinc di-Sulphate


Correct Option: A
  1. Pottasium Sulphate

  2. Tri-Sulphate aluminum oxide

  3. Aluminum sulfate

  4. Sulphuric Acid


Correct Option: C
  1. Lead tri-oxide

  2. Tri-Sulphate lead

  3. Lead sulpahte

  4. Lead(II) sulfite


Correct Option: D
  1. Iron hydroxide

  2. Ferrous hydroxide

  3. Di-Hydrogen iron oxide

  4. Hydrogen feroxide


Correct Option: B

What is the chemical name of (NH4)3PO4 ?

  1. Ammonium phosphate

  2. Ammonia tri-phosphorus

  3. TetraOxide ammonium nitrate

  4. Ammonium nitrate


Correct Option: A
  1. Phosphic acid

  2. Phosphorus acid

  3. Phosphoric acid

  4. Ascorbic acid

  5. 1 & 2

  6. 3 only


Correct Option: A,C