Question 1: Calculate the distance (A0) between the nucleus and an electron in the 5th orbit of an excited hydrogen atom. Answer For hydrogen atom,…
Atomic Structure, Conceptual Questions Here are solutions of the conceptual questions included in the Chemistry course for Class 11. S.NoDescription of QuestionQuestion 1Calculate the distance…
Question 2: (a) State Charles’ law with its mathematical expression.(b) Assume that one dm3 of air near a thermonuclear explosion is heated from 00C to…
Question 1:(a) State Boyle’s law with its mathematical expression.(b) A mass of gas is under a pressure of 760 torr and occupies volume of 525…
States of Matter: Gases, Long Questions See here descriptive questions included in First Year Chemistry, chapter States of Matter: Gases.S.NoDescription of questionsQuestion 1(a) State Boyle’s…
Atomic Structure, Comprehensive Questions This page consists of Long Questions included in the Chemistry course for the First Year students. S.NoStatement of the QuestionQuestion 1(a)…
Atomic Structure, Multiple Choice Questions Choose the correct answer. (i) The e/m ratio of cathode ray is ———- C/kg.(a) 1.76 × 1023(b)1.76 × 1011(c) 1.76…
Question 2: Apply Newton’s laws to explain the motion of objects in a variety of contexts. Answer Newton’s First Law of Motion “In the absence…
Comprehensive Questions on Work and Energy Here you can see answers of the comprehensive questions included in the course of Physics, Grade 11. S NoStatement…
Comprehensive Question 1: Define work and show that it is the dot product of force and displacement. At what conditions, work done will be maximum…