Give the reason for bleaching action of `Cl_2`.

Give the reason for the following statements : in case of steroid hormones,there is a lag period between theri secretion from endocrine gland and action on target organised.

Define enzyme catalysis. What is the reason for its specific action ?

True of False: The bleaching action of SO_2 is permanent while that of Cl_2 is temporary.

Write the chemical equation for the action of atmosphere CO_2 gas on bleaching powder when exposed in open.

The rate expression for the chemical reaction, 2NO_2Cl rarr 2NO_3+Cl_2 , is given as : Rate= k[NO_2Cl] Propose a possible mechanism for the above reaction and give the order of the reaction.

Give two examples of reflex action

Bleaching powder is

How will you prepare the following ? Give chemical equation also. Bleaching powder from Cl_2 .

What is bleaching powder?