07-17-2019, 01:07 PM
A radioactive element x converts into another stable element y. Half-life of x is 2 h, initially
only x is present. After time r, the ratio of atoms of x and y is found to be 1 : 4, then t in
hour is
(a) 2Â Â Â (b) 4 © between 4 and 6 (d) 6
Which of the following parameters does not characterise the thermodynamic state of
matter?
(a) Temperature   (b) Pressure © Work   (d) Volume
Download freely attached CMC (Christian Medical College) Vellore Medical Entrance Exam Question Paper 2009 with answers
only x is present. After time r, the ratio of atoms of x and y is found to be 1 : 4, then t in
hour is
(a) 2Â Â Â (b) 4 © between 4 and 6 (d) 6
Which of the following parameters does not characterise the thermodynamic state of
matter?
(a) Temperature   (b) Pressure © Work   (d) Volume
Download freely attached CMC (Christian Medical College) Vellore Medical Entrance Exam Question Paper 2009 with answers