MCQ
$'K'$ is Henry's constant and has the unit $......$
- A$atm \ mol^{-1} \ dm^3$
- ✓$mol \ dm^{-3 }atm^{-1}$
- C$atm \ mol \ dm^{-3}$
- D$mol^{-1} dm^{3 }atm^{-1}$
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ii. If Meena does not make a software then she is not happy.
iii. If Meena is not happy then she hasn't made a software.
iv. If Meena is happy then she has made a software.