Observe the figure given below and name the gas produced also give the chemical equation.

Options

A. Total area under the two curves is independent to moles of gas
B. `u_(mp)` decrease as temperature decreases
C. `T_(1)gtT_(2)` and hence higher the temperature, sharper the curve
D. The fraction of molecules having speed `u_(mp)` decreases as temperature increases

Answer

a,b,d

Explanation

(a,b,d) (A) `:'` area under the curve gives fraction of molecules and total area is constant.
(B) `u_(mp)` decreases with decrease in temperature.
(C) `T_(2)` is higher temperature
(D) As seen from graph, `:.` A,B,D