When n - hexane is heated with Mo2O3 at 5000C and 20 atmospheres, the following changes takes place
A. Hybridisation of carbon changes B.No of C - C bonds increases
C. No of C - H bonds decreases D. Percentage of carbon increases
Let ABCD be a quadrilateral with diagonals AC and BD. Prove the following statements (Compare these with the previous problem);
(a) AB + BC + CD > AD;
(b) AB + BC + CD + DA > 2AC;
(c) AB + BC + CD + DA > 2BD;
(d) AB + BC + CD + DA > AC + BD.