A solution contains 1.2046 × 1024 hydrochloric acid molecules in one dm3 of the solution. The strength of the solution is :

Question

A solution contains 1.2046 × 1024 hydrochloric acid molecules in one dm3 of the solution. The strength of the solution is : (A) 4 N (B) 8 N (C) 6 N (D) 2 N

Tardigrade Admin · Accepted Answer

Mole of HCl =(1.2046 × 1024/6.023 × 1023)=2 mole Normality = molarity × basicity or acidity =2 × 1=2 N

Q. A solution contains $1.2046 \times 1 0^{24}$ hydrochloric acid molecules in one $d m^{3}$ of the solution. The strength of the solution is :

4 N

8 N

6 N

2 N

Mole of $H Cl = \frac{1.2046 \times 1 0 ^{24}}{6.023 \times 1 0 ^{23}} = 2$ mole
Normality $=$ molarity $\times$ basicity or acidity $= 2 \times 1 = 2 N$

Q. A solution contains 1.2046×1024 hydrochloric acid molecules in one dm3 of the solution. The strength of the solution is :

4 N

8 N

6 N

2 N

Mole of HCl=6.023×10231.2046×1024​=2 mole Normality = molarity × basicity or acidity =2×1=2N

Q. A solution contains $1.2046 \times 1 0^{24}$ hydrochloric acid molecules in one $d m^{3}$ of the solution. The strength of the solution is :

Mole of $H Cl = \frac{1.2046 \times 1 0 ^{24}}{6.023 \times 1 0 ^{23}} = 2$ mole
Normality $=$ molarity $\times$ basicity or acidity $= 2 \times 1 = 2 N$