Practice Questions

TLS Online TPP Program

#Question id: 507

Isozymes are enzymes

#XL - S Microbiology

from one species that catalyze the same reaction.
from different species that catalyze the same reaction.
that have isomers as substrates.
that have products that are isomers.

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TLS Online TPP Program

#Question id: 19637

#XL - P Chemistry

The addition of carbonyl compound to HCN is an example of

TLS Online TPP Program

#Question id: 19638

#XL - P Chemistry

Nucleophilicity order is correctly represented by

TLS Online TPP Program

#Question id: 19639

#XL - P Chemistry

Hyperconjugation is most useful for stabilizing which of the following carbocation?

TLS Online TPP Program

#Question id: 19640

#XL - P Chemistry

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

TLS Online TPP Program

#Question id: 19641

#XL - P Chemistry

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

TLS Online TPP Program

#Question id: 19642

#XL - P Chemistry

Molecular mass of volatile substance is determined by