khushikhanera – Page 333 – Text Book Solutions All Class

03.Metals and Non-metals- Textbooks Solutions

Page No. 40 Q1. Give an example of a metal which(a) is a liquid at room temperature.(b) can be easily […]

Page No. 18 Q1. You have been provided with three test tubes. One of them contains distilled water, and the

Page No. 6 Q.1. Why should a magnesium ribbon be cleaned before burning in air?Ans: When magnesium ribbon is exposed to air, it forms a

Exercise 14.1 Q1. Complete the following statements.(i) Probability of an event E + Probability of the event ‘not E’ =

Exercise 13.1 Q1. A survey was conducted by a group of students as a part of their environment awareness programme,

Exercise 12.1 Q1. 2 cubes each of volume 64 cm3 are joined end to end. Find the surface area of the

Page No 158 Use π = 22/7 (unless stated otherwise)Q1: Find the area of a sector of a circle with

In Q.1 to 3, choose the correct option and give justification. Q1. From a point Q, the length of the

Exercise 10.1 Q1. How many tangents can a circle have?Sol. A circle can have an infinite number of tangents. Q2. Fill

Page No 141 Q1: A circus artist is climbing a 20 m long rope, which is tightly stretched and tied