1.

For a hypotherical elementary reaction where k_1/k_2=1/2 Initailly only 2 moles of A are present. The total number of moles A,B and C at the end of 50% reaction are :

Answer»

2
3
5
None

Solution :When 1 mole of A is PRESENT then 2 mole of B and Cwill forms after completion of the reaction but when 50% is COMPLETE then the TOTAL mole =1+2x1=3


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