A yellow precipitate forms when silver nitrate is added. Which ion is present?

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 $9.99Unlock all

Prepare for the IGCSE Edexcel Chemistry Test with engaging flashcards and multiple-choice questions. Each question comes with detailed hints and explanations to enhance your learning experience. Master your exam with confidence!

Multiple Choice

A yellow precipitate forms when silver nitrate is added. Which ion is present?

Explanation:
When a solution containing halide ions is treated with silver Nitrate, silver halides form as precipitates and their colors reveal which halide is present. A yellow solid forms specifically from silver iodide, because AgI is insoluble and yellow. In contrast, silver chloride gives a white precipitate, and silver sulfate also yields a white precipitate, while nitrates generally stay in solution and don’t form a visible precipitate. So the appearance of a yellow precipitate points to iodide ions being present.

When a solution containing halide ions is treated with silver Nitrate, silver halides form as precipitates and their colors reveal which halide is present. A yellow solid forms specifically from silver iodide, because AgI is insoluble and yellow. In contrast, silver chloride gives a white precipitate, and silver sulfate also yields a white precipitate, while nitrates generally stay in solution and don’t form a visible precipitate. So the appearance of a yellow precipitate points to iodide ions being present.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy