50 g benzaldehyde vapour is condensed at 179°C. What is the enthalpy of the liquid relative to the vapour? 

(Standard latent heat for vaporisation for benzaldehyde is 38.40 kJ gmol-1)

TLS Online TPP Program

#Question id: 52

#Section 2: General Biology

Choose the incorrect option regarding Isomerism.

TLS Online TPP Program

#Question id: 14630

#Section 1: Engineering Mathematics

The series whose n^th term is sin 1/n is

TLS Online TPP Program

#Question id: 4157

#Section 3: Genetics, Cellular and Molecular Biology

At the ribosome, the codon and anticodon associate by __.

TLS Online TPP Program

#Question id: 21008

#Section 4: Fundamentals of Biological Engineering

Which of the following statement is correct for defined media?

TLS Online TPP Program

#Question id: 14849

#Section 1: Engineering Mathematics

Fifteen coupons are numbered 1, 2, 3, …….., 15. Seven coupons are selected at random one at a time with replacement. The probability that the largest number appearing on selected coupon is 9, is