Q.1
What is the formula for Potassium Fluoride?
  • KF
  • K2F
  • KF2
  • none of the above
Q.2
What is the formula for lead (II) iodide
  • PbI
  • PbI2
  • Pb2I
  • LbI2
Q.3
What is the FORMULA forammonium sulfide
  • (NH4)2S
  • NH4 S
  • (NH4)2S4
  • NH2S
Q.4
NaBr
  • Bromide sodide
  • Sodium bromide
  • Sodium bromate
  • Sodium bromite
Q.5
C3O8
  • Tricarbon Octoxide
  • Carbon Octoxide
  • Carbon Oxide
  • Carbon (VIII) Oxide
Q.6
H2O
  • Dihydrogen Monoxide
  • Hydrogen Oxide
  • Hydrogen Monoxide
  • Water
Q.7
What is the name of CCl4?
  • carbon tetrachloride
  • monocarbon tetrachloride
  • tetracarbon monochloride
  • carbon chloride
Q.8
Name this formula: KNO3
  • Potassium Nitrogen Oxide
  • Potassium Nitride
  • Potassium Nitrate
  • Potassium (I) Nitrite
Q.9
What is the name for MgF2 ?
  • magnesium fluoride
  • manganese Phosphide
  • magnesium(III) fluoride
  • magnesium fluoride(II)
Q.10
Name the compound HOH
  • hydrogen hydroxide
  • hydrogen dioxide
  • oxalic acid
  • hydrogen oxalate
Q.11
Name the compound NO3
  • nitrogen trioxide
  • nitrate
  • nitrite
  • dinitrogen pentoxide
Q.12
Name the compound CuO
  • copper (II) oxide
  • copper oxide
  • copper (I) oxide
  • carbon uranium oxide
Q.13
Name the compound Mg3(PO4)2
  • magnesium phosphate
  • magnesium (III) phosphate
  • magnesium phosphite
  • magnesium phosphide
Q.14
What is the formula for barium hydride?
  • BaOH2
  • Ba(OH)2
  • BaH2
  • BaOH
Q.15
Name the compound SiCl4
  • silicon tetrachloride
  • sulfur tetrachloride
  • silicon (IV) chloride
  • silicon chloride
Q.16
Name the compound CaF2
  • calcium difluoride
  • calcium (II) fluoride
  • calcium fluorite
  • calcium fluoride
Q.17
Name the compound CuCO3
  • cobalt carbonate
  • copper (III) carbonate
  • copper (II) carbonate
  • copper carbonate
Q.18
What is the formula for lead (II) carbonate?
  • PbCO3
  • Pb2CO3
  • Pb(CO3)2
  • Pb(CO)4
Q.19
Name the compound HCl
  • hydrogen chlorite
  • hypochlorous acid
  • hydrogen chlorate
  • hydrochloric acid
Q.20
Select the correct formula for sulfur hexachloride
  • S2Cl6
  • S6Cl
  • SCl6
  • SF6
0 h : 0 m : 1 s