Question

write the names of the following compounds
(v) KCIO
(iii) (NH4)2S

(iv) KMnO4
(ix) Pb(NO3)2
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Answer 1

the names are

(v) potassium hypochlorite

• valency of potassium is (1)and valency of hypochlorite is also (1)

(iii) amonium sulphide

• valency of ammonium is (1)
• valency of sulphide is (2)

(iv) potassium permangnate

• valency of potassium is (1)
• valency of permagnate is (1)

(ix) lead nitrate

• valency of lead is (2)
• valency of nitrate is (1)