Q) Which type of chemical reaction is when zinc carbonate is heated?
a) Change of smell
b) Change of state
c) Change of colour
d) Formation of precipitate
e) Evolution of gas
f) Evolution of heat
a) Change of smell
b) Change of state
c) Change of colour
d) Formation of precipitate
e) Evolution of gas
f) Evolution of heat
Answers & Comments
Verified answer
Answer:
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Explanation:
change of colour evolution of gas formation of precipitate evolution of heat will occur
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