[sadaf188]

Infact the formula used is....A0-A=kt
Where A0 has the unit moles....A is final conc which is zero.

sadaf, concentration is in Molar terms which is moles per litre...if one says conc. of A is 1M then it is moles per litre.

Similarly, k is expected to have units in M per sec or min (or moles per litre per min)

Yes sir I know that M means moles/liter
But d formula that can fit is A0-A=kt
Where A is in moles nd k in moles/min?
If so....the answer will be 10000
So this can be challenged...right?