Fill in the blanks with appropriate articles:
1. Once there was.....
ostrich and.......
giraffe.
2. I don't eat with.....
knife and......fork
3. Nitin is
intelligent boy, but......very timid one
4. It is said that birds of.........
feather flock together.
5 ...........cow moos and......bull bellows
6..... eagle and......hawk are both predatory birds
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Answer:
Fill in the blanks with appropriate articles:
1. αn , α
2. α , α
3. αn, α
4. α
5. thє, thє
6. αn, thє
Answer:
Oxidation is a half reaction which cannot occur on its own. It must always be accompanied by reduction, which is a chemical reaction in which a molecule, atom or ion gains electrons. ... Hence, reduction and oxidation are complementary processes: as one compound is oxidised, another is reduced.