What is Carbogen?

  • A
    $A$ mixture of $O_2 + 5-10\% \, CO_2$
  • B
    Used by pneumonia patients for respiration
  • C
    Used by victims of $CO$ poisoning
  • D
    All of the above

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Similar Questions

Which of the following explanations is best for not placing hydrogen in either the group of alkali metals or halogens?

Which will not cause any atmospheric pollution?

Which one of the following methyl diboranes does not exist?

Explain the chemical properties of hydrogen.

Difficult
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The charring of sugar,when treated with conc. $H_2SO_4$,is due to

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