A yellow stain of turmeric containing curry on a white shirt turns red when soap solution is scrubbed on it. This shows that soap solution is

Which of the following does not cause acid rain

The indicator which give red or pink colour on adding a basic solution are

The discomfort caused by indigestion due to overeating can be cured by taking:

The dilute solution of which of the following are not harmful to drink

With which of the following 'Milk of Magnesia' be reacted so as to have a neutralisation reaction

Which of the following is a strong base

Which of the following contains lactic acid

Which indicator will produce a pink colour on adding a few drops of sodium hydroxide solution

A certain solution does not change the colour of any indicator. This solution is most likely to be