Which of the following is the life-saving mixture for an asthma patient?

  • A
    Mixture of helium and oxygen
  • B
    Mixture of neon and oxygen
  • C
    Mixture of xenon and nitrogen
  • D
    Mixture of argon and oxygen

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Similar Questions

Match List-$I$ with List-$II$ and select the correct answer using the codes given below the lists:
List-$I$ List-$II$
$(A) \ XeF_4$ $(1) \ \text{Distorted octahedral}$
$(B) \ XeF_6$ $(2) \ \text{Tetrahedral}$
$(C) \ XeO_3$ $(3) \ \text{Square planar}$
$(D) \ XeO_4$ $(4) \ \text{Pyramidal}$

Xenon reacts with fluorine at $873 \ K$ and $7 \ bar$ to form $XeF_4$. In this reaction, the ratio of xenon and fluorine required is

The reason for not storing $XeF_6$ in a glass or a quartz vessel is that

The reaction of $Xe$ and $O_2F_2$ gives a $Xe$ compound $P$. The number of moles of $HF$ produced by the complete hydrolysis of $1 \ mol$ of $P$ is. . . . . .

The shape of $XeF_6$ is,

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