UTET Paper 2 Math Science 2020 Solved Paper
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Question : 131 of 150
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Which of the following is/are correct for solutions-
1. A solution is a heterogenous mixture of two or more substances.
2. It can be in solid, liquid or gas phase.
1. A solution is a heterogenous mixture of two or more substances.
2. It can be in solid, liquid or gas phase.
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