Classic Classic Quiz D block elements by Andrewt13 Andrewt13 4 played - 5 yrs ago QUIZ 10 QUESTIONS hard 1 What is also called lunar caustic? Silver oxideSilver hydroxideCopper oxideCopper hydroxide 2 Iron III has a reduction potential with reference to hydrogen. NegligibleNegativeNot definedPositive 3 Ferrous compounds are found to be less stable than ferric compounds. Which can be attributed for the same? SRP valueIonization potentialD5 configurationUnknown to mankind 4 Mac Arthur Forrest process involves gold and silver. The complex formed has a coordination number : 6423 5 Cupric iodide... Immediately gives a redox reactionIs a stable compound of copperSelf-ionizesDimerizes 6 Cuprous fluoride... DimerizesForms complexDisproportionatesOxidizes fluorine 7 Which of the following can oxidize manganous salts to permanganic acid in acidic medium? Ferric chlorideCupric oxideSodium tungstateSodium bismuthate 8 Brown ring complex consists of iron and (NO) ligand in oxidation states : 2 and 03 and -11 and 13 and 0 9 A salt was air oxidized in alkaline medium. The salt previously was derived from the titration of potassium permanganate and oxalic acid. The salt initially was in the oxidation state of 2 (the metal). Finally, the produced salt in alkaline medium gives a color. OrangePink violetBlueGreen 10 Ziegler-Natta Catalyst's active component consists of titanium bonded to X chlorine atoms where X is : 342None of these A mistake in this Quiz ? Contact the author Commentaires
