Respuesta :

The correct answer is Option (C) Single Replacement.

What is Single Replacement Reaction?

  • The Single replacement reaction is the reaction in which one element is replaced with other element in the reaction.

What is the explanation for this Equation?

  • The given reaction is

Pb(s)+ H2SO4(aq) = PbSO4(S) + H2(g)

In this reaction you can see that Lead (Pb) is replaced by Hydrogen (H2)

Hence it is single replacement reaction .

Therefore , Option (c) is correct and rest options are incorrect

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A direct combination or synthesis reaction is a type of chemical reaction in which two or more simple substances combine to form a more complex product.

The reactants can be compounds or elements, while the product is always a compound.

What is compound?

  • In chemistry, a compound is a substance formed from a combination of two or more different chemical elements such that the atoms of the different elements are held together by chemical bonds that are difficult to break.

Learn more about compound here.

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