Question

Obser
1
Procedure
Part 1: Combustion of magnesium Illa
1. Hold a piece of magnesium strip on the flame old OUT
2. Record the observation and write the reaction.
Reaction 1:
2Mg (s) + 0,(s)
2Mgo (s)
Observations:
1. The magnesium strip burns with luminous flame.
2. A white coloured powder remains behind.
2
21
Interesting feature of
the reaction
Number of
products
Number of
Reaction
reactants
In
2
1.
2Mg+0,2Mgo
Part II : Action of dilute sulphuric acid on zinc.
1. Take some zinc dust in a test tube.
2. Add 3 to 4 ml dilute sulphuric acid (dil H, SO) in it.​

Answer 1

Answer:

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