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10th CBSE
IMPORTANT
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Are water-soluble bases called alkalis?

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Important Questions on Question Bank

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10th CBSE
IMPORTANT
Foundation Science Chemistry FOR CLASS 10>Chapter 10 - Question Bank>Question Bank>Q 5
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Do bases dissolved in water produce hydroxyl ions?
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10th CBSE
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Foundation Science Chemistry FOR CLASS 10>Chapter 10 - Question Bank>Question Bank>Q 6

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Do acidic solutions contain OH- ions? 

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10th CBSE
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Foundation Science Chemistry FOR CLASS 10>Chapter 10 - Question Bank>Question Bank>Q 7

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Do plants grow better when the soil is highly acidic? 

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10th CBSE
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Foundation Science Chemistry FOR CLASS 10>Chapter 10 - Question Bank>Question Bank>Q 8

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Can onion juice be used by a blind student to test whether a solution is acidic or basic? 

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10th CBSE
IMPORTANT
Foundation Science Chemistry FOR CLASS 10>Chapter 10 - Question Bank>Question Bank>Q 1
 A strong acid is almost completely ionised in its aqueous solution. 
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10th CBSE
IMPORTANT
Foundation Science Chemistry FOR CLASS 10>Chapter 10 - Question Bank>Question Bank>Q 2
When excess of a base is dissolved in a solution of sodium hydroxide, the concentration of hydroxide ion in the solution decreases. 
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10th CBSE
IMPORTANT
Foundation Science Chemistry FOR CLASS 10>Chapter 10 - Question Bank>Question Bank>Q 3
An antacid is used to neutralise excess acid present in the stomach.
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10th CBSE
IMPORTANT
Foundation Science Chemistry FOR CLASS 10>Chapter 10 - Question Bank>Question Bank>Q 4
An aqueous solution with pH 8 is acidic.