Single Answer MCQ
Q-00039905
Which of the following is a characteristic reaction of all acids?
1
React with metals to produce hydrogen gas
2
Taste bitter
3
Feel slippery
4
Conducts heat better than water
Answer and Solution
Answer
A. React with metals to produce hydrogen gas
Solution:
All acids react with metals to produce hydrogen gas, a defining characteristic. The other options are related to bases, not acids.
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