Four students A, B, C and D determine the \mathrm{pH} of water, lemon juice and dil. sodium bicarbonate solution. They recorded their observations and arranged them in descending order of \mathrm{pH} values as follows: Student Solutions (A) water, lemon juice, sodium bicarbonate solution (B) water, sodium bicarbonate solution, lemon juice (C) lemon juice, water, sodium bicarbonate solution (D) sodium bicarbonate solution, water, lemon juice The correct sequence is of the student :

CBSE Class 10 Science 2016 Term 1 Paper - Question 26

Question : 26 of 36

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Four students A, B, C and D determine the

\mathrm{pH}

of water, lemon juice and dil. sodium bicarbonate solution. They recorded their observations and arranged them in descending order of

\mathrm{pH}

values as follows:

Student	Solutions
(A)	water, lemon juice, sodium bicarbonate solution
(B)	water, sodium bicarbonate solution, lemon juice
(C)	lemon juice, water, sodium bicarbonate solution
(D)	sodium bicarbonate solution, water, lemon juice

The correct sequence is of the student :

Solution:

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