Structures as different as human arms, bat wings, and dolphin flippers contain many of the same bones, which develop from similar embryonic tissues. These structural similarities are an example of ________.

TLS Online TPP Program

#Question id: 20083

#XL - P Chemistry

On which factor conductance of metals responsible ?

TLS Online TPP Program

#Question id: 20084

#XL - P Chemistry

Which of the following figure shows electron-sea model ?

TLS Online TPP Program

#Question id: 20085

#XL - P Chemistry

According to which group, hydrogen bond is form in protein molecule present in musecls of living organism ?

TLS Online TPP Program

#Question id: 20086

#XL - P Chemistry

On which factor van-der waalls attraction force does not depend ?

TLS Online TPP Program

#Question id: 20087

#XL - P Chemistry

Practicol dipal movement of HCl is 1.03D. If bond length of HCl is 1.275 A^o than what will be the pereentage of ionic nature in HCl ?

TLS Online TPP Program

#Question id: 20088

#XL - P Chemistry

Which sentence is correct with respect to bond enthalpy ?