Science - Chemistry

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Which one of the following is another name of RDX ?

  • a
  • b
  • c
  • d
  • OOPS, your answer is incorrect

Which are the materials generally employed as solder in soldering operation in electronics ?

  • a
  • b
  • c
  • d
  • OOPS, your answer is incorrect

Which one of the following is the correct sequence of the given substances in the decreasing order of their densities ?

  • a
  • b
  • c
  • d
  • OOPS, your answer is incorrect

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