The following change is observed on dipping a litmus paper in aqueous solution of MgO.
a. Red litmus turns blue, therefore MgO is alkaline
b. Blue litmus turns red, therefore MgO is neutral
c. No colour change in litmus paper
d. Litmus paper is decolourised, therefore MgO acts as bleaching agent
Answers
Answered by
6
a. MgO turns red litmus blue therefore it's basic.
all metal oxides are basic in nature with some exceptions.
all metal oxides are basic in nature with some exceptions.
AnushkaD1814:
but it isn't in options
option A is prefect
yes option A is the answer
since mgo turns red litimus to blue its show alkkine mature
Answered by
2
a)MgO is alkaline
hope it helps
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