activity series of metals and non-metals.it should be complete.
ova/ovum:-singular?
testes/testis:-which is singular word in both words?
explain this with reaction and equation:-
1.what happens when copper sulphate solution and zinc are mixed?
2.what reaction takes place in copper sulphate solution and iron nail?plz cleary explain.step by step.
answer the following :-
1.non metal used in fertiliser
2. non metal used in water purification
3.non metal whichis applied on wounds as antiseptic
4.non metals. used in crackers
plz ans all and no SPAM
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1. Ovum
Testis
explain
1. Zinc + Copper (II) Sulfate → Copper Metal + Zinc Sulfate
Zn (s) + CuSO₄ (aq) → ZnSO₄ (aq) + Cu (s)
2. Chlorine
3. Purple coloured solution or Iodine solution.
4. Sulphur
Testis
explain
1. Zinc + Copper (II) Sulfate → Copper Metal + Zinc Sulfate
Zn (s) + CuSO₄ (aq) → ZnSO₄ (aq) + Cu (s)
2. Chlorine
3. Purple coloured solution or Iodine solution.
4. Sulphur
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