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Acids: Sources and Properties

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Questions and Answers

What is the source of inorganic or mineral acids?

Grapes (correct)
Oranges and lemons
Sour milk
Rancid butter

Which acid is an example of an organic acid?

Hydrochloric acid
Tartaric acid (correct)
Sulphuric acid
Nitric acid

What does the term 'acid' mean in Latin?

Bitter
Sour (correct)
Salty
Sweet

Which of the following is an example of a common source of acid occurrence?

Vinegar (D) Signup and view all the answers

What is the result of a neutralization reaction between an acid and a base?

Salt + Water (C) Signup and view all the answers

What characterizes a complete neutralization reaction?

All H+ ions in the acidic solution are neutralized by the same number of OH- ions from the base (C) Signup and view all the answers

What are the products of the reaction between hydrochloric acid (HCl) and sodium hydroxide (NaOH)?

Salt + Water (A) Signup and view all the answers

What defines the relative amounts of acid and base required for complete neutralization?

Total concentration of hydrogen ions and hydroxide ions in the solution (D) Signup and view all the answers

Which of the following is a property of acids?

They turn red litmus paper blue. (A) Signup and view all the answers

What is the taste of bases?

Bitter (D) Signup and view all the answers

Which ion do bases donate?

Hydroxide ions (B) Signup and view all the answers

What is the common result when acids react with certain metals?

Formation of gases (C) Signup and view all the answers

Which statement about the properties of acids and bases is true?

Acids can turn red litmus paper blue, while bases turn blue litmus paper red. (C) Signup and view all the answers