09.
Complete the following statement by choosing correct type of reaction for X and y
Statement 1. The heating of lead nitrate is an example of 'x' reaction
Statement 2: The burning of magnesium is an example of 'y reaction."
A.XY
combination decomposition
B.XY
decomposition combination
C. ху
combination deplacement
D. xy
Answers
Answered by
22
Explanation:
B option is correct
because lead nitrate decompose into lead oxide , oxgen gas ,and nitrogen dioxide when heated
and burning of anything ,means adding of oxygen in the reaction therefore when magnesium is burning it react with oxygen to form magnesium oxide
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Answered by
0
Answer:
B don't worry it's true because U need to concentrate
option B IS CORRECT
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