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Question: Answered & Verified by Expert
Which of the following statement is wrong?
Chemistryp Block Elements (Group 15, 16, 17 & 18)JEE Main
Options:
  • A The two sulphur atoms in the thiosulphate ions occupy equivalent positions
  • B Ice results from cooling of water whereas snow results from cooling of vapours to solid
  • C Formation of ice is solidification whereas formation of snow is Hoar frost
  • D Ice sublimes on moon
Solution:
2198 Upvotes Verified Answer
The correct answer is: The two sulphur atoms in the thiosulphate ions occupy equivalent positions
1635S+SO32-[1635SSO3]2-2H+1635S+H2O+SO2
The tagging technique confirms that two S atoms in S2O32- ions do not occupy equivalent positions.
Also, waterSolidificationice
icesublimationvapourHoarfrostice
icevapour
Ice sublimes on moon and directly convert into water vapour.

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