The decomposition of a compound is found to follow first order rate law. If it takes 15 minutes for `20%` of original meterial to react, calculate the rate constant.

The decomposition of a compound is found to follow a first order rate law. If it takes 15 minutes for 20 per cent of original material to react, calculate. the rate constant

The decomposition of a compound is found to follow first order rate law. If it takes 15 minutes for 20 percent of original material to react, calculate the time at which 10 percent of the original material remains unreacted.

The decomposition of a compound is found to follow a first order rate law. If it takes 15 minutes for 20 per cent of original material to react, calculate. the time at which 10% of the original material remains unreacted.

The decomposition of a compound is found to follow first order rate law. If it takes 15 minutes for 20 percent of original material to react, calculate the specific rate constant?

The decomposition of a compound is found to follow the first order rate law. If it takes 15 minutes for 20 per cent of the original material to react, calculate i) the specific rate constant ii) the time in which 10 percent of the original material remains unreacted. iii) The time it takes for the next 20 percent of the reactant left to react.