Engineering Materials
Basic solution is one which has pH value

Greater than 7
Equal to 7
pH value has nothing to do with basic solution
Less than 7

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Engineering Materials
Pick up wrong statement about wrought iron

It contains carbon of the order of 0 to 0.25%
It melts at 1535°C
It is very soft and ductile
It is made by adding suitable percentage of carbon to molten iron and subjecting the product to repeated hammering and rolling

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