Which of the following events occurs earliest in T-cell signaling?

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#Question id: 20049

#XL - P Chemistry

One unpaired electron causes magnetic moment of 1.1 B.M. The magnetic moment of Fe⁺² ion is

TLS Online TPP Program

#Question id: 20050

#XL - P Chemistry

If numerical value of mass and velocity are equal then de-Broglie wave length in terms of K.E.

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#Question id: 20053

#XL - P Chemistry

Atoms complete octet in valence shell electron during the bond formation. This postulate was proposed by which scientist ?

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#Question id: 20054

#XL - P Chemistry

Crystal formation is which type of reaction ?

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#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 3^2-