answer the above questions fast...
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Hey!
Here's your answer.
All the reactions in the pic
Q11
compound (A) ferrous sulphate (hydrate)
compound (B) ferrous sulphate(an hydrate)
compound(C) is ferrous oxide
Q12
Chemical reactions are characterised by
Change in Temperature
Change in Color
Noticeable Odor.
Formation of a Precipitate
Evolution of gas
Q13
Reaction in pic
Here's your answer.
All the reactions in the pic
Q11
compound (A) ferrous sulphate (hydrate)
compound (B) ferrous sulphate(an hydrate)
compound(C) is ferrous oxide
Q12
Chemical reactions are characterised by
Change in Temperature
Change in Color
Noticeable Odor.
Formation of a Precipitate
Evolution of gas
Q13
Reaction in pic
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Chhavibansal:
thx
ya sure definitely when option will appear
already followed
wlcm
thx for what???
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