Question

9. In a reaction 3A + B, A,B2 [NCERT Pg. 20] If 180 atoms of A and 100 molecules of B react, then (1) B is limiting reactant and 100 molecules of A, B, will be formed (2) A is limiting reactant and 60 molecules of A,B2 will be formed 2 (3) A is limiting reactant and 180 molecules of A2B, will be formed (4) B is limiting reactant and 60 molecules of A B2 will be formed plz detailed answer
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Answer 1

Answer:

option 2 is correct coz it forms only

60 molecules

Explanation:

In this reaction A is limiting reactant because for a molecule of B it requires 3 molecule of A so 100 molecules of B requires 300 molecule of A but it is only 180 molecules .so A is limiting reagent

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