Question

Q4. Write a example of each of the following:
1. Strong base
Y. A surface that would give a diffuse reflection.​

Answer 1

Answer:

Strong base _ Hydrocloric Acil(HCl)

Not sure of second one

Answer 2

Answer:

1. Common examples of strong Arrhenius bases are the hydroxides of alkali metals and alkaline earth metals such as NaOH and Ca(OH)2. ... Potassium hydroxide (KOH) Sodium hydroxide (NaOH) Barium hydroxide (Ba(OH)2)
2. Reflection from rough surfaces, such as asphalt, paper and clothing are examples of diffuse reflection. In diffuse reflection, light rays are scattered randomly at different angles from the reflecting surface.

Explanation:

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