QQuestionChemistry
QuestionChemistry
"One of the physical properties of bases is that they ____.
A. taste sour
B. feel slippery
C. crumble
D. corrode metal"
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Answer
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Step 1:Let's solve this chemistry problem step by step:
Step 2:: Understand the Physical Properties of Bases
Bases are known for several distinctive physical characteristics. Let's analyze each option carefully.
Step 3:: Evaluate Option A - Taste Sour
- Bases do NOT taste sour. Sour taste is characteristic of acids. - This option is incorrect.
Step 4:: Evaluate Option B - Feel Slippery
- Bases have a characteristic slippery or "soapy" feel when touched. - This is due to the chemical reaction between the base and the oils on your skin, which creates a soap-like sensation. - This property is unique to bases and is a key identifying characteristic.
Step 5:: Evaluate Option C - Crumble
- Bases do not typically crumble. - This is not a defining physical property of bases. - This option is incorrect.
Step 6:: Evaluate Option D - Corrode Metal
- While bases can react with some metals, corrosion is not their primary physical property. - This is not the most distinctive characteristic of bases.
Final Answer
Feel slippery The correct answer is B because bases characteristically feel slippery or soapy when touched, which is a unique physical property that distinguishes them from other types of chemical compounds.
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