As per IS 456:2000, the permissible limit for sulphates in water to be – McqOptions

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1.	As per IS 456:2000, the permissible limit for sulphates in water to be used for making concrete is
A.	100 mg/lit
B.	200 mg/lit
C.	400 mg/lit
D.	500 mg/lit
Answer» D. 500 mg/lit

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