The answer is head-to-tail joining of monomers. Monomer used in condensation have two functional groups that combine to form amide and ester linkages. When this reaction occurs, water molecules is removed and that is why it is called a condensation reaction.
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Answer:
S + 4 Cl2
Explanation:
Sulphur - S
1 mol of Sulphur = S
Chlorine = Cl2
4 moles of Chlorine = 4Cl2
4S + 2Cl2
Incorrect option
S + 4 Cl2
Correct option
S + 2Cl2
Incorrect option
S + Cl2
Incorrect option
Answer:
A chemical symbol is a notation of one or two letters representing a chemical element.
Na2co3`s use :
It is used in photography
It is used as bleaching of wool
Answer:
1. fission
2. both
3. fusion
4. fusion
5. fission
Explanation:
Fission refers to <u>the splitting of a single nucleus into two or more small nuclei</u> while fusion refers to<u> the combination of two or more small nuclei into one heavy nucleus. </u>
<em>When a single heavy nucleus splits, energy is released and the end products are 2 or more lighter nuclei. On the other hand, when several light nuclei fuse into one nucleus, energy is absorbed and the end product is one heavy nucleus. Both fission and fusion result in a nuclear change.</em>