1) which of the following is the general equation for a synthesis reaction?

A) AB->A+B

B) A+B->AB

C) A+BC->B+AC

D) AB+CD-> AD+BC

2) which of the following takes place during a redox reaction?

A) Electrons are gained only.

B) Electrons are lost only.

C) Electrons are both gained and lost.

D) Electrons are neither gained or lost.

3) What is a single replacement reaction?

*bonus question for Sonic the Hedgehog fans*

what are the names of Sonic the Hedgehogs father, uncle, mother, and dog?

Answer: -

1) A synthesis reaction is one in which two or more reactants combine together to form a single product.

In option B, we can see that two reactants A and B are reacting together to give AB, a single product.

So A+B->AB is an example of synthesis reaction.

2) Redox reaction stands for reduction oxidation reaction i. e. a reaction where both reduction and oxidation occurs.

We know in reduction reaction, gain of electrons occurs and in oxidation reaction, loss of electrons occurs.

So, in redox reactions, which are a combination of both reduction and oxidation, both gain of electrons and loss of electrons occurs.

3) A single replacement reaction is one where an element in it’s atomic state displaces another element from it’s compound.

Example - 2K + CuSO4 - - > K2SO4 + Cu

4) For sonic hedgehogs,

Father is Jules Hedgehog

Mother is Queen Aleena

Uncle is Professor Charles the Hedgehog

Dog is Muttski