Chemistry, 27.12.2020 14:00 barbaragomez27
For question numbers 14, 15 and 16, two statements are given- one labeled Assertion (A) other labeled Reason (R). Select the correct answer to these questions from the codes (a), and (d) as given below:
a) Both A and R are true, and R is correct explanation of the assertion.
b) Both A and R are true, but R is not the correct explanation of the assertion. c) A is true, but R is false.
d) A is false, but R is true.
14
Assertion: After white washing the walls, a shiny white finish on walls is obtained after two to three days.
Reason: Calcium Oxide reacts with Carbon dioxide to form Calcium Hydrogen Carbonate which gives shiny white finish.
Answers: 1
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For question numbers 14, 15 and 16, two statements are given- one labeled Assertion (A) other labele...
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