On adding a few drops of universal indicator to three unknown colourless solutions (P), (Q) and
(R) taken separately in three test tubes shown in the following diagrams, a student observed the
changes in colour as green in (P), red in (Q) and violet in (R) [ ]
The Decreasing order of P
H of the solutions taken is
(a)P> Q > R
(b)R > P> Q
(c) Q > P> R
(d)R > Q > P
Answers
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2
Answer:
R-base
P-nuetral
Q-acidic
Step-by-step explanation:
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