Home › Courses › UP Board Class 10 › Science › Acids, Bases and SaltsUP Board Class 10 Acids, Bases and Salts — practice questions Explore 2 free Acids, Bases and Salts questions in UP Board Class 10 Science. Open each question or exercise to read its content, reference answers and available explanation.
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Worked practice questions Sort each pH by what it means Read exercise and reference answers Items Item pH 1 Category Acidic Item pH 3 Category Acidic Item pH 6 Category Acidic Item pH 7 Category Neutral Item pH 9 Category Basic Item pH 11 Category Basic Item pH 14 Category Basic Categories Item Acidic Item Neutral Item Basic Instructions Tap a pH value, then tap the kind of solution it describes. _Source: syllabus Science Ch2 Acids Bases and Salts, 2.3 HOW STRONG ARE ACID OR BASE SOLUTIONS_
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Which solution has the higher pH? Read exercise and reference answers Questions A A neutral solution B A strongly acidic solution Higher value A neutral solution A An alkali at pH 12 B A neutral solution Higher value An alkali at pH 12 A Rain at pH 5 B Rain at pH 6.5 Higher value Rain at pH 6.5 A Mouth at pH 5 B Mouth at pH 7 Higher value Mouth at pH 7 Instructions Tap the solution with the higher pH value. _Source: syllabus Science Ch2 Acids Bases and Salts, 2.3 HOW STRONG ARE ACID OR BASE SOLUTIONS_
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