Question

justify the statemen
(a) the net force acting on a body at a rest is zero
(b) when silver chloride is left exposed in sunlight, it forms solid grey silver and chlorid
(c) within the cell Golgi apparatus is located proximal to endoplasmic reticulum
(d) sugar dissolves in water is a homogeneous mixture

Answer 1

a. force is equal to acceleration into mass. but as the object is at rest so acceleration is zero so force is also zero.

b. when silver chloride is left in sunlight, photochemical decomposition take place and silver chloride is divided into silver and chlorine.

c.The Golgi apparatus is responsible for transporting, modifying, and packaging proteins and lipids into vesicles for delivery to targeted destinations. so It is located in the cytoplasm next to the endoplasmic reticulum and near the cell nucleus.

d. sugar dissolves in water is a homogeneous mixture because sugar completely dissolves in water and nothing solid is left behind.