Chemistry, 04.02.2020 04:57 diegorivas7992

determine which choice(s) is/are correct?

i. stirring slows down (decreases) rate of dissolution.
ii. grinding solids increases their surface area of contact.
iii. heating slows down (decreases) rate of dissolution.
iv. grinding solids speeds up their rate of dissolution.
a) i, ii, and iii
b) ii and iv
c) i and iii
d) iii and iv

Answers: 2

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