How can you describe an acidic solution on the pH scale?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

Build your vocabulary for the IGCSE Coordinated Science Exam. Study with flashcards and multiple choice questions, each with hints and explanations. Prepare for success!

Multiple Choice

How can you describe an acidic solution on the pH scale?

Explanation:
On the pH scale, acidity is indicated by pH values below seven. A solution is acidic when there are more hydrogen ions than hydroxide ions, which gives a pH less than 7. The lower the number, the stronger the acidity. Neutral solutions have pH around 7, while basic (alkaline) solutions have pH above 7. So describing an acidic solution with a pH less than 7 is the correct understanding.

On the pH scale, acidity is indicated by pH values below seven. A solution is acidic when there are more hydrogen ions than hydroxide ions, which gives a pH less than 7. The lower the number, the stronger the acidity. Neutral solutions have pH around 7, while basic (alkaline) solutions have pH above 7. So describing an acidic solution with a pH less than 7 is the correct understanding.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy