Previous Year Questions
Practice Questions
Browse and practice real questions from previous scholarship exams. Use filters to narrow down by year, subject, or exam.
Displaying 4211 - 4215 of 5614
Q. 397
What colour does red litmus paper turn when dipped in a basic solution?
Q. 398
Baking soda (sodium hydrogen carbonate) is used in antacids and baking. What kind of salt is it?
Q. 399
What is formed when an acid reacts with a base?
Q. 400
What is common table salt (sodium chloride) an example of, in terms of acid-base chemistry?
Q. 401
Which property allows metals to be beaten into thin sheets?