Physics, asked by mhusaain, 1 day ago

after washing the house, walls will appear to be brighter after 1 or 2 days. the white substance forms on the walls is (a) CaO (b) H²O (c) Ca(OH)2 (d) C2Co2

Answers

Answered by preeti00242stonk

1

Answer:

i think c is your answer

Explanation:

mark me brains liest

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