Gene expression can be controlled with the help of RNA molecule. Explain the method with an example.

What is leaching ? Explain with the help of an example.

Explain hydrate isomerism with the help of an example.

What are hypertonic solutions. Explain with the help of example.

With the help of VSEPR theory, explain the shaps of PCl_5 molecule.

With the help of VSEPR theory, explain the shaps of SF_6 molecule.

Control of gene expression takes place at the level of:

What is resonance ? Explain with the help of one example.

Thermodynamic feasibility of the reaction alone cannot decide the rate of the reaction. Explain with the help of one example .