Question

Write an example of neutralization reaction.
.6 Write chemical equation of oxidation reaction.
OR
Write chemical equation of double displacement reaction.
7 Write law's of reflection.​

Answer 1

Answer:

Correct answers :-

• Neutralization is a type of chemical reaction in which a strong acid and strong base react with each other to form water and salt.... Bee stings are acidic in nature, which is why a household remedy for a bee sting is baking soda or sodium bicarbonate, which is a basic substance.

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• To do this, multiply the oxidation half-reaction by 3 and the reduction half-reaction by 2, so that each half-reaction has 6e–. Adding these two half reactions together gives the balanced equation: 2 Fe3+(aq) + 3 Mg(s) → 2 Fe(s) + 3 Mg2+(aq)

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OR

Correct answers :-

• Those reactions in which two compounds react by an exchange of ions to form two new compounds are called double displacement reactions.... A double replacement reaction is represented by the general equation. AB + CD → AD + CB. In a double displacement reaction, atoms from two different compounds switch places.

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• The incident ray, the reflected ray and the normal to the surface of the mirror all lie in the same plane.

The angle of incidence is equal to the angle of reflection.

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