Question

xyz is a triangle right angled at z. a line through the mid point p of hypotenuse xy and parallel to yz. intersects xz at m . show that (I) m is the mid point of xz (ii) pm perpendicular to xz (III) ZM =MX =1/2 XY​

Answer 1

Answer:

Consider the given reaction as balanced equation

in acidic medium

aCr(OH)2 +b103 +COH → dr + acroź +eH2O

The ratio of b to a is CO2