Solved Exercise, Chem-11, Ch-04

LIQUIDS & SOLIDS Q.1. Choose the best answers from the given choices.   (i) London dispersion forces are the only forces present among the:                   (a) Molecules of water in liquid state. (b) Atoms of helium in gaseous state at high temperature. (c) Molecules of solid iodine. (d) Molecules of hydrogen chloride gas. Ans: (c) Molecules … Read more

Assessment Tests, Bio-11, Ch-04

The Cell The main topics concerning the tests of Biology-11, chapter-4 are: Emergence and implication of cell theory, structure of organized cell, plasma membrane, cell wall, cytoplasm, endoplasmic reticulum, ribosomes, golgi apparatus, lysosomes, peroxisome, glyoxysomes, vacuole, cytoskeleton, centriole, mitochondria, plastids, nucleus, chromosomes and prokaryotic & eukaryotic cell. This chapter has an examination value of 5 … Read more