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chandrasekhar yadav

· started a discussion

· 1 Months ago

ph value question wrong

Question:

Which of the following will have the lowest pH value?

Options:
A)

Pure water

B)

Sea water 

C)

Saliva 

D)

Toothpaste 

Solution:

Toothpaste will have the lowest pH out of these.  

Knowledge Expert

· commented

· 1 Months ago

Dear student
We have fixed the ambiguity of the question, please solve it again.

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