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Observe the colour changes of the indicators given in the table below.
To classify three colourless solutions as acidic, basic and neutral, four students used the following indicators:
Rahul: only methyl orange
Sunita: only blue litmus paper
Dennis: methyl orange and blue litmus paper
Rashida: phenolphthalein and blue litmus paper
1. Who will be able to correctly classify the solutions as acidic, basic or neutral?

a) Rahul
b) Sunita
c) Dennis
d) Rashida


Observe The Colour Changes Of The Indicators Given In The Table Below To Classify Three Colourless Solutions As Acidic Basic And Neutral Four Students Used The class=

Sagot :

Answer:

C. Dennis

Explanation:

Dennis: methyl orange and blue litmus paper.