Two elements A and B combine to form compound X and Y . For the fix mass of A , masses of B combined for the compounds A and B combined for the compounds A and B are in 3 : 7 ratio. If in compound X , 4 g of A combines with 1 2 g , B then in compounds Y , 8 g of A will combine with ...... g of B .

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Priya darshini · Answer

Mass of A is fixed Mass = 1 2 g m g = 3 1 2 ​ = 4 g m ∴ 4 g m A combines with 4 g m B A : B 4 8 m : 7 × 4 4 9 m : 2 3 g m B ∴ For 8 g m A → 2 8 × 2 5 6 g m B ​ ∴ For 8 g m of A will combine with 5 6 g m of B Answer is ( 5 6 )

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Two elements A and B combine to form compound X and Y . For the fix mass of A , masses of B combined for the compounds A and B combined for the compounds A and B are in 3 : 7 ratio. If in compound X , 4 g of A combines with 1 2 g , B then in compounds Y , 8 g of A will combine with ...... g of B .

Two elements A and B combine to form compound X and Y. For the fix mass of A, masses of B combined for the compounds A and B combined for the compounds A and B are in 3:7 ratio. If in compound X,4 g of A combines with 12 g,B then in compounds Y,8 g of A will combine with ......g of B.

Two elements A and B combine to form compound X and Y. For the fix mass of A, masses of B combined for the compounds A and B combined for the compounds A and B are in 3:7 ratio. If in compound X,4 g of A combines with 12 g,B then in compounds Y,8 g of A will combine with ......g of B.

1 Answers

Mass of A is fixed
Mass =12 gm
g=312=4 gm
∴4 gm A combines with 4 gm B
A:B
48 m:7×4
49 m:23 gm B
∴ For 8 gmA→28×2
56 gm B
∴ For 8 gm of A will combine with 56 gm of B
Answer is (56)

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Two elements A and B combine to form compound X and Y . For the fix mass of A , masses of B combined for the compounds A and B combined for the compounds A and B are in 3 : 7 ratio. If in compound X , 4 g of A combines with 1 2 g , B then in compounds Y , 8 g of A will combine with ...... g of B .

Two elements A and B combine to form compound X and Y. For the fix mass of A, masses of B combined for the compounds A and B combined for the compounds A and B are in 3:7 ratio. If in compound X,4 g of A combines with 12 g,B then in compounds Y,8 g of A will combine with ......g of B.

Two elements A and B combine to form compound X and Y. For the fix mass of A, masses of B combined for the compounds A and B combined for the compounds A and B are in 3:7 ratio. If in compound X,4 g of A combines with 12 g,B then in compounds Y,8 g of A will combine with ......g of B.

1 Answers

Mass of A is fixedMass =12 gmg=312​=4 gm∴4 gm A combines with 4 gm BA:B48 m:7×449 m:23 gm B∴ For 8 gmA→28×256 gm B​∴ For 8 gm of A will combine with 56 gm of BAnswer is (56)

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Mass of A is fixed
Mass =12 gm
g=312=4 gm
∴4 gm A combines with 4 gm B
A:B
48 m:7×4
49 m:23 gm B
∴ For 8 gmA→28×2
56 gm B
∴ For 8 gm of A will combine with 56 gm of B
Answer is (56)