Which of the following statement is wrong?

Question

Which of the following statement is wrong?, Two sulphur atoms in the thiosulphate ions occupy equivalent positions, Ice results from cooling of water whereas snow results from cooling of vapours to solid, Formation of ice is solidification whereas formation of snow is Hoar frost, Ice sublimes on moon

MARKS App · Accepted Answer

16 35 S + SO 3 2 − → [ 16 35 SSO 3 ] 2 − → 2 H + 16 34 S + H 2 O + SO 2 The tagging technique confirms that two S atoms in S 2 O 3 2 - ions do not occupy equivalent positions. Also, w a t e r → s o l i d i f i c a t i o n i c e ice → sublimation vapour → Hoarfrost snow i c e → v a p o u r when ext. pressure is reduced on ice. P e x t at moon = 0.

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