Question

$\huge\tt\fbox\purple{Question:}$
What are neutralization reactions? Why are they named so? Give one example?​

Answer 1

Answer:

Let the sum be x

We are given that simple interest earned on a certain sum in 5 years is 30% of the sum

So, simple interest =\frac{30}{100}x=0.3x

100

30

x=0.3x

Time - 5 years

Let rate of interest be r

Simple interest = \frac{P \times R \times T}{100}

100

P×R×T

0.3x=\frac{x \times r \times 5}{100}0.3x=

100

x×r×5

0.3=\frac{r \times 5}{100}0.3=

100

r×5

6=r6=r

Hence the rate of interest is 6%

Answer 2

Answer:

When a acid and base react it produce water and salt. This process is called neutralization. In this reaction a neutral solution is formed so, it is named like that. eg: Ant bites and injects formic acid, is cured by calamine which is a base.