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
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Which of the following statements is correet for a reaction at equilibrium? ...
Which of the following changes is characteristic of an alpha-particle emission? ...
H- + H2(I)O → H2(g) + OH-(aq). From the equation above, it can be inferred that the?...
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The general formula of an alkyl halide (where X represents the halide) is? ...