āϰāĻā§āϤā§āϰ pH 6.90 āĻāϰ āĻ āĻŦāϏā§āĻĨāĻžāĻā§ āĻŦāϞā§- Option A: āĻ ā§āϝāĻžāϞāĻā§āϞā§āϏāĻŋāϏ , Option B: āĻāϏāĻŋāĻĄā§āϏāĻŋāϏ , Option C: āĻšāĻžāĻāĻĄā§āϰā§āϏāĻŋāϏ, Option D: āĻ ā§āϝāĻžāϞāĻāĻžāϞāĻŋāĻŽāĻŋāϝāĻŧāĻž, correct answer is: āĻāϏāĻŋāĻĄā§āϏāĻŋāϏ
āϰāĻā§āϤā§āϰ pH 6.90 āĻāϰ āĻ āĻŦāϏā§āĻĨāĻžāĻā§ āĻŦāϞā§- Show Explaination