The story starts with a description of kimberly clark who is twenty five years old with all Qualities of a normal young woman. She is pretty, she loves to dance, and she has many friends and a good position in the office of a large company. Despite these all , she has a problem she … Read moreSummary of Recuring Dream | Magic of words| Grade XI
States of matter 1.All The Gases Consists of a large number of small particles called as molecules. 2.The Gas Molecules are assumed to be identical spherical and perfectly elastic. 3.The volume Occupied By a gas molecule is negligible as compared to the total volume of the gas. 4.The Molecules of Gases are in State of … Read moreGrade Xi Chemistry Notes and Important Question | States of Matter|
Model Question paper (theory) Biology Grade XI Time 3 hrs … Read moreImportant Model Question paper biology |HSEB | grade XII|
When chloroform [CHCL3 ] is left exposed to air and light,it slowly gets oxidized to phosgene gas or carbonyl chloride [COCL3] Which is a poisinous gas. 2CHCL3+ O2 –> 2COCL2+2HCL it is used as anesthetic purpose in surgery. Hence anesthetic chlorform is kept in brown bottle to cut off light and the bottle is filled … Read moreWhy is chloroform stored in a dark brown bottle?
Saturated vapour pressure of a liquid has following properties. The Saturated vapour pressure depends on nature of the substance. The vapour pressure of a liquid depends on its temperature. The saturated vapour pressure increases with rise in temperature and decreases with fall in temperature. The vapour pressure is always greater than unsaturated vapour pressure. It … Read moreBehaviour of saturated vapour
Class: 11 || Subject: Physics Answer in briefly, any six Questions a. What is the Difference between accurate and precise measurement? b. A Ball having a momentum p hits a bat and its momentum becomes -p. What is change in momentum of the ball ? c. State the conditions of equillibrum of a system of … Read moreImportant Questions for Physics XI | HSEB questions| NEB Exam