Tryptophan acts as a precursor for the synthesis of 

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#Question id: 19640

#XL - P Chemistry

During Lassaigne’s test set of Sulphur and nitrogen present in an organic compound change into:

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#Question id: 19641

#XL - P Chemistry

A miscible mixture of benzene and chloroform can be separated by:

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#Question id: 19642

#XL - P Chemistry

Molecular mass of volatile substance is determined by

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#Question id: 19643

#XL - P Chemistry

The most satisfactory method to separate mixture of sugar is:

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#Question id: 19644

#XL - P Chemistry

When acetylene is treated with HBr, the product is ———-

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#Question id: 19645

#XL - P Chemistry

The dihedral angle in the staggered conformation of C2H6 is