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TLS Online TPP Program

#Question id: 20118

Compounds with high heat of formation are less stable because

#XL - P Chemistry
  1. High temperature is required to synthesise them
  2. Molecules of such compounds are distorted
  3. It is difficult to synthesis them
  4. Energy rich state leads to instability
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TLS Online TPP Program

#Question id: 20054

#XL - P Chemistry

Crystal formation is which type of reaction ?
TLS Online TPP Program

#Question id: 20055

#XL - P Chemistry

Lattice energy of ionic compound depends upon which factor ?
TLS Online TPP Program

#Question id: 20056

#XL - P Chemistry

Which is correct order for C - O bond length in  CO,CO2 ,CO 32-
TLS Online TPP Program

#Question id: 20057

#XL - P Chemistry

Maximum how many numbers of hydrogen bond can be form by H2O molecule ?
TLS Online TPP Program

#Question id: 20058

#XL - P Chemistry

In buta 1, 3 - diene
TLS Online TPP Program

#Question id: 20059

#XL - P Chemistry

Which of the following statement is irrelevant for sigma bond ?