7 different types of tide
The answer is (4) heptane. Saturated hydrocarbon means that there is no double bonds between the carbon atoms. For propene and butene, there is double bond. For ethyne, there is triple bond.
A reaction in which the chemical element of the reactant is replaced by another to produce a product is called a single replacement reaction.
In a reaction, a hydrogen, metal or halogen element can get replaced with other more reactive elements to yield products.
The reaction of magnesium and hydrochloric produces:

The reaction can be explained as:
- The reaction between the
and
is a single displacement reaction in which the more reactive metal replaces the less reactive metal from the compound.
- Magnesium metal is more reactive compared to hydrogen and hence replaces
from chlorine to produce:

Therefore, another product formed will be magnesium chloride.
To learn more about displacement reaction follow the link:
brainly.com/question/10557249
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