Which of the following does NOT contain aluminium as comp...
Which of the following does NOT contain aluminium as component?
Over-head cables
Duralumin
Container for caustic soda
Container for nitric acid
Correct answer is C
Sodium Hydroxide reacts with metals, such as Aluminium, Lead, Tin and Zinc, to form flammable and explosive Hydrogen gas. Hence, Aluminium cannot be used as a component for storing caustic soda.
Which of the following statements about chlorine and iodine at room temperature is correct? ...
Which of the following substances cannot be classified as a heavy chemical? ...
Which of the following substances causes the depletion of the ozone layer in the atmosphere? ...
At the same temperature and pressure, 50 cm<sup>3</sup> of nitrogen gas contains the sam...