question1830 question1830
  • 12-03-2019
  • Chemistry
contestada

A scientist observes that an unknown solution turns blue Litmus paper red and reacts with zinc to produce hydrogen gas. Which of the following best describes the unknown solution.

A. a colloid
B.an acid
C.a base
D.a suspension

Respuesta :

abuchanan303
abuchanan303 abuchanan303
  • 12-03-2019
The answer is B: an acid
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