chlorides of period 3 elements

mcqspedia.com has 5 Question/Answers about Topic chlorides of period 3 elements

Consider reaction: SiCl4(l) + 2H2O(l) → SiO2 + HCl. color of SiO2 is

Consider reaction: SiCl4(l) + 2H2O(l) → SiO2 + HCl. color of SiO2 is
  • A. pink precipitate
  • B. white precipitate
  • C. blue precipitate
  • D. red precipitate
  • Correct Answer: Option B

In S2Cl2, oxidation number is

In S2Cl2, oxidation number is
  • A. +1
  • B. +2
  • C. +3
  • D. +4
  • Correct Answer: Option A

Solution is turned acidic upon hydration of AlCl3, because

Solution is turned acidic upon hydration of AlCl3, because
  • A. None
  • B. None
  • C. None
  • D. All of Above
  • Correct Answer: Option C

Oxidation number of Si in SiCl4 is

Oxidation number of Si in SiCl4 is
  • A. +2
  • B. +3
  • C. +4
  • D. +5
  • Correct Answer: Option C

On hydration, [Al(H2O)6]3+ (aq) produces

On hydration, [Al(H2O)6]3+ (aq) produces
  • A. None
  • B. None
  • C. None
  • D. All of Above
  • Correct Answer: Option A