Q.1
What is the name of Al(NO3)3?
  • Aluminum trinitrate
  • Monoaluminum nitrate
  • Aluminum (III) nitrate
  • Aluminum Nitrate
Q.2
ClO3-
  • chlorite
  • chlorate
Q.3
What is the name of H3PO4?
  • hydrophosphoric acid
  • phosphorous acid
  • phosphoric acid
  • phosphoric hydroxide
Q.4
What is the name of Mg(OH)2
  • magnesium hydroxide acid
  • hydromagnesium acid
  • magnesium oxygen hydride
  • magnesium hydroxide
Q.5
What is the name of NH4Cl?
  • nitrogen tetrahydrogen chloride
  • ammonium chlorine
  • ammonium chloride
  • ammonium chlorate
Q.6
What is the name for the compound CaCO3?
  • Calcium carbon oxide
  • Calcium (II) carbonate
  • Calcium carbonate
  • Carbon carbonate
Q.7
What is the formula of hydrosulfuric acid?
  • H2S
  • H2SO4
  • HS
  • HSO4
Q.8
What is the chemical formula for an ionic compound of potassium and oxygen?
  • KO
  • K2O
  • K2O2
  • KO2
Q.9
Sodium hydrogen carbonate when added to acetic acid evolves a gas .which of the statement is true about the gas evolved
  • it turns lime water milky
  • it burns with a pop sound
  • it changes the soln colorless
  • it has a pungent smell
Q.10
Is the following compound an acid or a base? Ca(OH)2
  • Acid
  • Base
Q.11
How many moles of potassium hydroxide are needed to completely neutralize 0.mol of phosphoric acid? The balanced equation is:H3PO4 + 3KOH --> K3PO4 + 3H2O
  • 0.75 mol
  • 2.25 mol
  • 0.25 mol
  • 0.375 mol
Q.12
Name this compound: NH4F
  • Ammonia fluoride
  • Ammonium fluorite
  • Ammonia fluorate
  • Ammonium fluoride
Q.13
Predict the products for the following reaction:LiOH + H2SO4 -->
  • LiSO4 + HOH
  • LiSO4 + H2(OH)
  • Li2SO4 + HOH
  • Li2SO4 + H2(OH)
Q.14
Which of these compounds is ionic?
  • Carbon dioxide
  • Dinitrogen Trioxide
  • Silicon tetrachloride
  • Lithium bromide
Q.15
What's the name of the compound NH4NO3 ?
  • nitrogen hydrogen oxygen
  • ammonium nitrite
  • nitrogenous water
  • ammonium nitrate
Q.16
Which has a pH below 7?
  • Acid
  • Base
Q.17
NH4+
  • nitrogen hydride
  • ammonium
Q.18
CN-
  • cyanide
  • carbon nitride
Q.19
SO42-
  • sulfate
  • sulfite
Q.20
PO43-
  • phosphate
  • phosphorus oxide
0 h : 0 m : 1 s