Recent Lessons

Show all results for ""

Feature Overview

Ace your exams with our all-in-one platform for creating and sharing quizzes and tests.

Quizzes

Create quizzes and tests automatically from your content using AI.

Flashcards

Automatically turn your notes into digital flashcards.

Share, Export & Embed

Share with classmates or export to Excel and your learning management system.

Stats & Reporting

Auto-grading quizzes and tests with detailed stats and reports.

Mobile Apps

The smarter way to study – wherever you are.

Pricing

Search...

3 Questions

1 Views

Test Your Skills

Choose a study mode

Play Quiz

Study Flashcards

Spaced Repetition

Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the purpose of standardizing a sodium hydroxide solution?

To determine its approximate concentration

To prepare it directly from the solid

To determine its exact concentration using a known acid solution (correct)

To titrate it against an acid of unknown concentration

What is the stoichiometric equation for the titration reaction between sodium hydroxide and oxalic acid?

(COOH)2 + NaOH → H2O + COONa

(COOH)2 + 2NaOH → H2O + (COONa)2

(COOH)2 + 2NaOH → 2H2O + COONa (correct)

COOH + NaOH → H2O + COONa

Why can't a standard solution of sodium hydroxide be prepared directly from the solid?

Sodium hydroxide is too expensive to use in large quantities

Sodium hydroxide is a primary standard and cannot be prepared as a solution

Sodium hydroxide is not a primary standard and requires titration to determine its exact concentration (correct)

Sodium hydroxide reacts with air to form an insoluble compound

Study Notes

Studying That Suits You

Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

Description

"Standardizing Sodium Hydroxide Solution: Titration Experiment Quiz". Test your knowledge on the process of standardizing a sodium hydroxide solution through titration. Learn about the importance of using accurate indicators and acid concentrations to determine the exact concentration of the solution. Challenge yourself with questions on the preparation and standardization of chemical solutions.