Advertisements
Advertisements
प्रश्न
Write the approximate colour of the following sample with the universal indicator:
Distilled water
उत्तर
Distilled water : Same as that of universal indicator.
APPEARS IN
संबंधित प्रश्न
What would you observe when red litmus paper is introduced in Caustic soda solution?
Give the pH value of pure water.
What can you say about the pH of a solution that liberates carbon dioxide from sodium carbonate?
Solution P has a pH of 13, solution Q has a pH of 6, and a solution R has a pH of 2.
Which solution: Is a strong acid.
Mention the colour changes observed when the following indicator is added to acid: Methyl orange solution.
Mention the colour changes observed when the following indicator is added to acid: Neutral litmus solution.
State the change noticed when blue litmus and red litmus is introduced in the following solution:
MgCl2 Solution
Phenolphthalein and methyl Orange are ______.
An ______ solution will turn methyl orange solution pink or red.
M is an element in the form of a powder. M burns in oxygen and the product obtained is soluble in water. The solution is tested with litmus. Write down only the word which will correctly complete the following sentence.
If M is a reactive metal, then ______ will be evolved when M reacts with dilute sulphuric acid.
