17. Solutions A,B,C and D Hence PH value 3 ,4, 5, and 6 respectively. Arrange Them in increasing order of acidic character giving reasons.
18. SolutionsX, Yand Z have pH values 8,9and 10 respectively.arrange them in increasing order of basic character giving reasons of basic character giving reasons.
19. Which has the higher PH value, 1M HCl or 1M NaOH solution?
20. List some acidic or basic things in your kitchen.
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17 .D , C , B , A
18 . Z ,Y , X
19 .1M Naoh
20 . acidic - lemon
Basic - Baking soda
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