Everyday Science MCQs
Q Because of its ability to combine with both oxygen and nitrogen aluminium metal is used_____________?
  • A A. As nitrometer
  • B B. To remove air bubbles from molten metal
  • C C. To produce alloy
  • D D. As insulator
Previous Orthoboric acid is 2.6% soluble in water at 40?C and __…
Next Silicon differ from silica by a group of_______________…
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