Question

300cm^3 of water is added to a solution of 200cm^3 of 0.5 moldm^-3 sodium chloride solution. What is the concentration of sodium chloride in the new solution?

Answer 1

Answer:

The value of \sqrt{2.5}

2.5

and for referring the steps refer figure.

Step-by-step explanation:

Given : Number square root of 2.5.

To find : Find the square root of 2.5 correct to three decimal places in long division?

Solution :

We find the square root of the number √2.5 by long division method.

When we square root the number 2.5 by division.

Refer the attached figure for the steps to be follow.

√2.5 = 1.581

Rounding up to three decimal places.

√2.5 = 1.581

Therefore, The value of √2.5 = 1.581