Question

What happens when a solution of an acid is mixed with a solution of a base iIn a test tube more than one option may correct

1 point

(i) The temperature of the solution increases.

(ii) The temperature of the solution decreases.

(iii) The temperature of the solution remains the same.

(iv) Salt formation takes place.

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Answer 1

Answer:

The solution between a base and an acid is neutralization reaction so the reaction is exothermic (the temperature increases) salt formation is there and hence:

Ex

NaOH+HCl=NaCl+H2O+heat

(base)(acid) (salt) (water

Option 1 and 4 are right ok.

Answer 2

Answer:

the ans will be the last one the temperature of the solution remains the same because the temperature can of anything that we can say animals , plants and humans.

and when a acid mixed it will same . the acid has no density so