Subject Experts Solutions for Exercise 1: SELF-ASSESSMENT TEST
Subject Experts Science Solutions for Exercise - Subject Experts Solutions for Exercise 1: SELF-ASSESSMENT TEST
Attempt the free practice questions from Exercise 1: SELF-ASSESSMENT TEST with hints and solutions to strengthen your understanding. Xamidea COMPLETE COURSE SCIENCE Class X solutions are prepared by Experienced Embibe Experts.
Questions from Subject Experts Solutions for Exercise 1: SELF-ASSESSMENT TEST with Hints & Solutions
Barium chloride on reacting with ammonium sulphate, forms barium sulphate and ammonium chloride. Which of the following correctly represents the type of the reaction involved?
(i) Displacement reaction
(ii) Precipitation reaction
(iii) Combination reaction
(iv) Double displacement reaction
Define corrosion. Under what conditions do corrosion take place?
Give the formula and the chemical name of rust.
Give two methods to slow down rancidity.
Observe the diagram given alongside and answer the following questions:
Mention the two gases evolved during heating.
Write the balanced chemical equation for it.
What is the type of chemical reaction called?
Observe the diagram given alongside and answer the following questions:
Give one more example of this type of reaction.
