A) A mixture containing two compounds must be heterogeneous
B) A heterogeneous mixture must contain at least three elements
C) A homogeneous mixture must be uniform
D) A pure substance must contain only one type of atom
Correct Answer: C
Solution :
[c] A mixture which has uniform composition throughout, i.e. without any clear boundary of separation is known as homogeneous mixtureYou need to login to perform this action.
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