Describe an activity in which neutralisation of hydrochloric acid takes place with sodium hydroxide, using phenolphthalein as an indicator .
Answers
Answered by
1
Answer:
when acid and base react with each other they neutralizes each other and gives water and salt . HCl+NaOh=H2O+NaCl. after neutralization the solution doesn't change its colour when reacted with phenolphthalein because neutral have PH value 7 and on PH value 7 phenolphthalein is colorless
Answered by
1
Answer:
the reaction between acid and base is known as nuteralisation raction
Similar questions