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प्रश्न
Which noble gas is used in filling balloons for meteorological observations?
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उत्तर
Helium, being light, non-inflammable and unreactive, is used for filling of balloons for metrological observations.
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संबंधित प्रश्न
Draw the structures of the following molecules: XeF2
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\[\ce{XeF6 + H2O -> XeO2F2 + HF}\]
Give the formula and describe the structure of a noble gas species which is isostructural with:
\[\ce{IBr^-_2}\]
Complete the following reactions : XeF6 + 3H2O →
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Explain the trend in the following atomic properties of group 16 elements:
Electron gain enthalpy
Which of the following reactions is an example of redox reaction?
On partial hydrolysis, XeF6 gives ______.
Which one of the following reactions of xenon compounds is not feasible?
