Posts by sunaina

Total # Posts: 3

how many grams of nacl are required to completely neutralize of 1 M of h2so4

name the gas evolved when dil. Hcl reacts with sodium hydrogen cabonate. how it is recongnised ?

maths --urgenttttttttttttttttttttt
find p & q, if the equation px^2 -8xy+3y^2 +14x+2y+x=0 represent a pair of perpendicular lines.

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