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carbon (iv) oxide sublimes at (-78°c)it is called dry ice (a)Why it is called dry ice (b)it is used for keeping ice-cream cold.why it is preferred over ordinary ice? (c)Name other 3 substance that behave like dry ice
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Mar 22
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Chemistry Form 1
by
0713784XXX
simple classification of substances
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Mar 31
by
0727809XXX
Iodine, Anhydrous acid benzoic acid
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Mar 31
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0790803XXX
B) dry ice sublimes with leaving any wetness and it is a better coolant than ordinary ice
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Apr 18
by
0725320XXX
(a)
(b)because it sublime leaving no
wetness.
(c)benzoic acid ,aluminium chloride, iodine, anhydrous hydroxide
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Apr 21
by
0724797XXX
Iodine , aluminum chloride, benzoic acid
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Apr 21
by
0780347XXX
B) because it sublimes leaving no wetness and it is because it is a better
coolant
C) iodine,iron(III) chloride, sulphur
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