Question Index

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• Which method is best suited to obtain **common salt** from sea water?
  Which method is best suited to obtain **common salt** from sea water?
• Anemometer measures
  Anemometer measures
• Thermometer is an instrument that measures
  Thermometer is an instrument that measures
• Barometer measures
  Barometer measures
• Nanometer is a/an
  Nanometer is a/an
• If we burn graphite,
  If we burn graphite,
• Diamond is lustrous because
  Diamond is lustrous because
• 1 carat of diamond is equal to
  1 carat of diamond is equal to
• 24 carat of diamond is equal to
  24 carat of diamond is equal to
• Brass is a solution of molten copper in
  Brass is a solution of molten copper in
• In sugar solution,
  In sugar solution,
• Brass is a
  Brass is a
• Mixture can be
  Mixture can be
• The components of water can be separated by
  The components of water can be separated by
• Air shows the property of
  Air shows the property of
• The electronic configuration of $\mathrm{Na^+}$ is
  The electronic configuration of $\mathrm{Na^+}$ is
• How many neutrons are present in the isotope $\,{}^{37}_{17}\mathrm{Cl}\,$?
  How many neutrons are present in the isotope $\,{}^{37}_{17}\mathrm{Cl}\,$?
• In Rutherford's alpha‑scattering experiment, a few alpha particles rebounded because
  In Rutherford's alpha‑scattering experiment, a few alpha particles rebounded because
• The isotope used to remove brain tumours and in treatment of cancer is
  The isotope used to remove brain tumours and in treatment of cancer is
• The electronic configuration of chlorine is
  The electronic configuration of chlorine is