Question
Which chemical is commonly used in the
tertiary treatment process for phosphorus removal?Solution
Aluminium sulfate (Alum) is often used in the chemical precipitation process to remove phosphorus by forming an insoluble precipitate called aluminium phosphate.
H is the son-in-law of G and is the brother-in-law of M who is the brother of K. K is the daughter of G. How is M related to G? Â
How H related to L?
Answer the questions based on the information given below.
There are nine persons P, Q, R, S, T, U, V, W and Y are in a family of three generat...
How is F related to A’s child in ‘A@B$C@D#E$F’?
Answer the questions based on the information given below.
There are seven persons F, G, H, I, J, K and L in a family of three generations. The...
How is P related to N?
How is C related to S?
____ is the mother of N.
Prashant Arora has three children - Sangeeta, Vimal and Ashish. Ashish married Monika, the eldest daughter of Mr. and Mrs. Roy. The Roys married their y...
How is Y related to mother of I?
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