Universal indicators Quiz Questions and Answers PDF Download eBook
Practice Universal indicators quiz questions and answers PDF, universal indicators MCQ with answers to solve O level chemistry worksheet 67 for online past papers exam. Practice Acids and Bases quiz questions with answers, universal indicators Multiple Choice Questions (MCQ) for online college degrees. Free universal indicators MCQs, ph scale: acid and alkali, pure substances and mixtures, endothermic reactions, strong and weak acids, universal indicators test prep for two year online colleges.
"In Universal indicators, red color shows a pH of", universal indicators Multiple Choice Questions (MCQ) with choices 1 to 3, 0 to 3, 1 to 7, and 0 to 7 to study online schools courses. Learn acids and bases questions and answers to improve problem solving skills for 2 year online degrees.
Quiz on Universal indicators PDF Download eBook
MCQ: In Universal indicators, red color shows a pH of
- 0 to 3
- 1 to 3
- 1 to 7
- 0 to 7
A
MCQ: In Universal indicators, weak acids are represented through a color of
- Reddish orange
- Orange
- Yellow
- all of above
D
MCQ: Endothermic changes are indicated through
- breaking of chemical bonds
- making of chemical bond
- burning of carbon
- none of above
A
MCQ: In order to lower melting point of ice,
- hot water shall be poured
- solar energy shall be waited for
- salt can be spread over the ice
- the ice shall be scrapped from the roads and doorways
C
MCQ: Which one is true about common salt?
- it is acidic
- it is alkaline
- it is neutral
- it is basic
C