state the differences.
a. Acid and bases
b. Cation and anion
c. Negative electrode and positive electrode
Answers
Answer:
Solution 1:
ACID
Acids are sour in taste.
Acids turn blue litmus red.
Acids do not change the colour of red litmus.
With china rose indicator, acids give dark pink colour.
Acids do not change the colour of turmeric indicator.
bases
Bases are bitter in taste.
Bases do not change the colour of blue litmus.
3.Bases turn red litmus blue.
With china rose indicator, bases give green colour.
Bases turn the colour of turmeric indicator to red.
Basis Anions CationsDefinitionAn anion may be defined as an atom or molecule that is negatively charged.A cation may be defined as an atom or molecule that is positively charged.Charge TypeNegativePositiveType of ElementNon-MetalMetalType of Electrode usedAnodeCathodeExamplesSulfide, Oxide, Fluoride, ChlorideIron, Lead, Sodium
Negative electrodePositive electrode1. The electrode connected to the negative terminal of a battery by means of a conducting wire is called a negative electrodeThe electrode connected to the positive terminal of a battery by means of a conducting wire is called positive electrode
Explanation:
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