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How do bases affect the feel of the solution?

A. Bases make the solution feel sticky

B. Bases make the solution feel slippery

C. Bases have no effect on the feel of the solution

D. It depends on the concentration of the base

Answer Explanation:

Bases make the solution feel slippery or soapy to the touch. This is due to the formation of soap-like substances when bases react with fatty acids.

Therefore, the Correct Answer is B.

More Questions on TEAS 7 Science

  • Q #1: How do bases affect the feel of the solution?

    A. Bases make the solution feel sticky

    B. Bases make the solution feel slippery

    C. Bases have no effect on the feel of the solution

    D. It depends on the concentration of the base

    Answer Explanation

    Bases make the solution feel slippery or soapy to the touch. This is due to the formation of soap-like substances when bases react with fatty acids.

  • Q #2: Which of the following statements about the taste of bases is true?

    A. Bases have a sweet taste

    B. Bases have a bitter taste

    C. Bases have a sour taste

    D. Bases have no taste

    Answer Explanation

    Bases have a bitter taste. However, tasting chemicals is not safe and should never be done.

  • Q #3: Which of the following properties is a characteristic of bases?

    A. React with metals to release hydrogen gas

    B. Turn litmus paper red

    C. Have a sour taste

    D. Conduct electricity in solution

    Answer Explanation

    Bases do not react with metals to release hydrogen gas. This property distinguishes them from acids, which do react with metals to produce hydrogen gas.