Advertisements
Advertisements
Question
State the change noticed when blue litmus and red litmus is introduced in the following solution:
NH4NO3
Solution
NH4NO3 solution is acidic in nature. Hence, it turns blue litmus to red litmus.
APPEARS IN
RELATED QUESTIONS
Why are alkalis soapy to touch? What do you understand by PH value?
Distinguish between a common acid base indicator and a universal indicator.
What is observed when neutral litmus solution is added to sodium hydrogen carbonate solution?
Mention the colour changes observed when the following indicator is added to acid: Alkaline phenolphthalein solution.
Write the approximate colour of the following sample with the universal indicator: Soil containing slaked lime
State the inference drawn from the following observation:
pH of liquid R is 10. What kind of substance is R?
What should be added to Decrease the pH value of a neutral solution?
If a solution changes the colour of litmus from red to blue, what can you say about its pH?
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 solution R has a pH of 2.
Which solution will liberate ammonia from ammonium sulphate on heating?
