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Webb) vinegar. c) blood plasma. d) lemon juice. Answer: c. Explanation: Acids have a pH of less than 7, bases have a pH of greater than 7, while neutral chemicals have a pH of seven. Because gastric juice, vinegar, and lemon are acids, their pH is less than 7, but blood plasma is a base. It has a pH that is higher than 7. halswell road

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WebClass 10 Chemistry Notes are free and will always remain free. We will keep adding updated notes, past papers, guess papers and other materials with time. We will also introduce a mobile app for viewing all the notes on … WebChapter 1 Chemical Reactions and Equations – Test 02 Acids Bases and Salts 7 Topics 8 Quizzes 2.1 Introduction 2.1 Introduction – Test 2.2 Chemical properties of Acids and Bases 2.2 Chemical properties of Acids and Bases – Test 2.3 Common properties of all acids and all bases 2.3 Common properties of all acids and all bases – Test WebApril 20th, 2024 - NCERT Solutions For Class 12 Chemistry Chapter 2 Solutions NCERT TEXTBOOK QUESTIONS SOLVED 2 1 Calculate the mass percentage of benzene C 6 H 6 and carbon tetrachloride CCl 4 if 22 g of benzene ... May 8th, 2024 - Website for all PSC Previous Question Papers Model Questions and answers Current Affairs Bank Test … burly beard serum