If Z is a compressibility factor, van der Waals equation at low pressure can be written as |
|||

(a) |
Z= 1+ |
(b) |
Z= 1- |

(c) |
Z= 1+ |
(d) |
Z= 1- |

If Z is a compressibility factor, van der Waals equation at low pressure can be written as |
|||

(a) |
Z= 1+ |
(b) |
Z= 1- |

(c) |
Z= 1+ |
(d) |
Z= 1- |

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