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1 vote
Which of the following is not a base

a)orange
b)shampoo
c)toothpaste
c)bleach

User Joncalhoun
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2 Answers

1 vote
The answer would be a ) orange
User Hck
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5 votes

The answer to your question would be (a) because an orange has a pH of 3.3 to 4.9. Which is on the acid side of the scale.

User Indrajit
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