Acids, Bases An...

If litmus paper is dipped in a solution of sodium hydroxide it will turn

Directions: Fill in the given blanks.

The taste of _______ will be sour and that of _______ will be bitter.

Which of the following base when taken in equal concentrations will produce the largest number of OH^- ions in the solution?

Which of the following is an example of an alkali?

Which of the following similarities do H₂SO₄ and NH₄OH have between themselves?

Which of the following electrolytes will fully ionize in a dilute aqueous solution to give free ions?

In which of the following solutions, phenolphthalein indicator will give a pink colour?

A bottle labelled NaCN will contain

A solution of NaCl will not contain

Which of the following is an ionisation reaction?

If few drops of phenolphthalein indicator are added to lemon juice, then it will show

If few drops of phenolphthalein indicator are added to washing soda solution, then it will show

If tomato juice is pored into a beaker containing methyl orange indicator, it will show

Few drops of methyl orange indicator are added in lemon juice, it will show

According to the Arrhenius concept of acids and bases, which of the following is not a base?

The strength of an acid is measured by its

Which of the following is the most acidic of all?

Which of the following is the most basic of all?

Which of the following will turn blue litmus paper red?

A turmeric stain on a white shirt turns red when rubbed with soap because