Login
Login
Login
Register

Tutor HuntTest QuestionsChemistry QuestionsYear 10 Chemistry Questions

 

The Ph Scale And Neutralisation (GCSE Chemistry)

The following is a GCSE Chemistry test covering 'The Ph Scale And Neutralisation' from the broader topic Chemical Changes. The test is geared towards the AQA exam board style syllabus.
Start Test
Incorrect: 0
Correct: 0
Question 1
...
Congratulations - you have completed the test!
Your final score was

Below a typical questions that will be covered in this test. You final score will be logged on your account

During a titration the student obtains concordant burette readings 23.45, 23.55, 23.50 cm3 for the titrant. Which value is appropriate to use for calculations?
Which practical observation shows the end point of a titration of a weak acid with a strong base using phenolphthalein?
In a titration 25.00 cm3 of an HCl solution is neutralised by 23.50 cm3 of 0.100 mol/dm3 Ba(OH)2. What is the concentration of HCl? (Use 2HCl + Ba(OH)2 ? BaCl2 + 2H2O.)
Which correct experimental observation indicates the endpoint when titrating a weak acid with a strong base using phenolphthalein?
Which indicator and colour change is suitable to show the endpoint when titrating a strong acid with a strong base?
A solution has pH = 2. What is the [OH-] (in mol/dm3)? (Use Kw = 1.0 × 10-14 at 25 °C.)
Which statement about neutralisation reactions is correct?
When hydrochloric acid neutralises sodium carbonate, which gas is evolved and what observation would be seen?
Which is a correct safety observation to make when adding acid to water in preparation of dilute acid?
What is observed when a universal indicator is added to a 0.01 mol/dm3 strong acid solution?
Which one best defines a “strong acid”?