B.
Write True (T) or False (F).
1. Chemical reactions can be represented using symbols and chemical formulae.
2. The reactants are always written on the left-hand side in a chemical equation with
a plus sign (+) between them.
3. Liquid state is indicated by the symbol 'lq' in a chemical equation.
4. Any gas evolved during a reaction is represented by an arrow pointing
upwards (T) proceeding the chemical formula
5. Magnesium burns in the presence of oxygen with a bright white light.
Answers
Answered by
3
Answer:
1.True
2.True
3.False
Correct Statement=Liquid state is indicated by the symbol (l) in a chemical equation.
4.True
5.False
Correct Statement =Magnesium burns in the presence of oxygen with a dazzling white flame.
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