1. What is your observation when you are going to dissolve 1 teaspoon of salt in a hot water and another 1 teaspoon of salt in cold water in just 5 minutes?
2. What does affect the fast solubility of salt? (Ano ang nakakaapekto sa mabilis na pagkatunaw ng asin?)
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Answer:
1. the salt dissolved faster in hot water than in cold water
2. temperature affects the solubility of salt( the higher temperature the faster it dissolves, the lower, the slower. un na un.)