Answer:
Decomposition reaction.
Explanation:
There is formation of a precipitate or evolution of gas or formation of water generally during decomposition reactions.
They involve breaking of a compound into two or more new compounds or one or more element.
Example:
Decomposition of calcium carbonate.
1000 µL; 10 µL
A p1000 micropipet is set to dispense 1000 µL.
A p10 micropipet set to dispense 10 µL.
False
Its be 1,2 and 4.
Since changing the direction won't do anything to a electric magnet.
