Coffee stains can best be removed by?
...Coffee stains can best be removed by?
Kerosine
turpentine
a solution of borax in water
ammonia solution
Correct answer is C
Borax solution refers to sodium borax in water. it is used for cleaning purposes. borax is mildly alkaline and can help break down acidic stains, such as those from coffee
Which of the elements will burn in excess oxygen to form a product that is neutral to litmus? ...
The Van der waals' forces are dominant intermolecular forces in_______? ...
Which of the following statements is not correct about electrolysis? ...