Ethanol containing 5% water is
a) Denatured alcohol
b) Rectified spirit
c) Hydrated alcohol
d) Absolute alcohol
e) None of these
carbon content is max. in
a)Wrought iron
b)Stainless steel
c)cast iron
d)Tungsten steel
e) None of these
What's the composition of German silver?
Chemistry challengers challenged!!! Just test if you know these...?
do it yourself. if you need help, go on bitesize.
Reply:umm i would guess it would be hydrated alcohol and none of the above (b/c carbon makes metals brittle if present)
hope it helps
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