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Consider the following data: {:(,"Eleme...

Consider the following data:
`{:(,"Element","Atomic mass"),(,"A",12.01),(,"B",32.5):}`
A and B combine to form new substance X . If 4 moles of B combine with 1 mole of A to give l mole of X , then weight of one mole of X is:

Text Solution

Verified by Experts

The correct Answer is:
a
`A+4B to X`
Molar mass of X=`12.01+4xx35.5=154"g mol"^(-1)`
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OP TANDON-STOICHIOMETRY (CHEMICAL FORMULAE AND EQUATIONS )-OBJECTIVE B
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  14. Calcium carbonate decomposes on heating according to the following equ...

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  15. The volume in litres of CO(2) liberated at STP when 10 grams of 90% pu...

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