ge
it is
Lou
in the
tilmes
Activity 2.1
Collect the following solutions from the science laboratory-
hydrochloric acid (HCI), sulphuric acid (H,80), nitric acid (HNO.),
acetic acid (CH COOH), sodium hydroxide (NaOH), calcium
hydroxide Caloin), potassium hydroxide (KOH), magnesium
hydroxide [Mgonj. and ammonium hydroxide (NH,OH).
Put a drop of each of the above solutions on a watch-glass one by
one and test with a drop of the indicators shown in Table 2.1.7
What change in colour did you observe with red litmus, blue litmus,
phenolphthalein and methyl orange solutions for each of the
solutions taken? odrem heteroxide blue
Tabulate your observations in Table 2.1.
Table 2.1
Sample
solution
Red
litmus
solution
Blue
litmus
solution
Phenolph-
-thalein
solution
Methyl
orange
solution
Answers
Answered by
0
Answer:
what shld we actually do?? b u plz be clear with ur ques!!! :)
Similar questions