(i) Rakesh collected some amount of substance
'X' obtained on burning magnesium ribbon.
He dissolved 'X'in water to form a compound
Y'.
(a) Write the chemical formula of 'X' and 'Y'.
(b) Write the effect of Y' on red litmus paper
[2+1]
Answers
Answered by
6
Answer:
x: magnesium oxide
y: magnesium hydroxide
Answered by
5
Answer:
the chemical formula for X is MgO. When it is dissolved in water it turns to Mg[OH]₂
Explanation:
the effect on red litmus by Y is it turns red litmus to blue
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