Question

Fill in the blanks. CLASS 10
1) The more alkaline solution , the_____the pH.
2) mixing of acid or base with water result in dash in the concentrated of Ions ( H3O+/OH-) pet unit volume.
3) higher the hydronium Ion concentration,_______ is pH value.
4) when pH of mouth Falls below ______, the acids produced in the mouth attack enamel causing to cavities.​

Answer 1

1. The more alkaline solution the 7 is the pH.

2. Mixing of acid or base with water results in decrease in the concentration of ions ( H3O+/OH-) per unit volume.

3. higher the hdronium ion concentration lower than 7 is the pH value.

4. When pH of water falls below 7, the acids produced in the mouth attack enamel causing to cavities.

$\huge { \boxed{ \mathfrak{20thanks \: = \: follow}}}$

Answer 2

Hi....❤️

Your Answer....

1st. 7

2nd. Decrease

3rd. Lower than 7

4rth. 7

Hope it helps you☺️

Thanks ☺️