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Which of these is a property of acids?

They typically contain an -OH group.

They taste sour.

They feel slippery.

They turn litmus paper blue.

User DWolf
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1 Answer

3 votes

Answer: they taste sour

Explanation: acids don’t have to contain an OH group (alcohols can act as acids) however they never contain the (OH-) group as it is alkaline litmus paper turns blue under alkaline conditions and red under acidic conditions . Most acids are dangerous and therefore should not be touched with protective equipment

User Eddwin Paz
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