A) Law of multiple proportions
B) Law of constant proportions
C) Law of reciprocal proportions
D) Gay-Lussac's law of combining volumes.
Correct Answer: B
Solution :
Mass of X= 2.25 g Mass of Q = 0.90 g Thus, mass of P = 2.25 - 0.90 = 1.35 g Ratio of masses of P and Q in sample 'X' = 1.35 : 0.90 i.e.; 1.5 :1 Ratio of masses of P and Q in sample 'Y' = 60 : 40 i.e.; 1.5 :1 As the ratio of the masses of P and Q in two samples 'X' and 'Y' is constant i.e., 1.5 : 1 so, this is an illustration of 'law of constant proportions'.You need to login to perform this action.
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