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vivaan

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· 1 Months ago

weekly test 1

Question:

The proportion of acid and water in three samples is 2 : 1, 3 : 2 and 5 : 3. A mixture containing equal quantities of all three sample is made. The ratio of acid and water  in the mixture is –

Options:
A)

120 : 133

B)

227 : 133

C)

227 : 120

D)

133 : 227

Solution:

Ans: (b)

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