Kerala Board Solutions for Chapter: Solutions, Exercise 8: Exercise 8

Author:Kerala Board

Kerala Board Science Solutions for Exercise - Kerala Board Solutions for Chapter: Solutions, Exercise 8: Exercise 8

Attempt the free practice questions on Chapter 4: Solutions, Exercise 8: Exercise 8 with hints and solutions to strengthen your understanding. Science for Class 8 - Part 2 solutions are prepared by Experienced Embibe Experts.

Questions from Kerala Board Solutions for Chapter: Solutions, Exercise 8: Exercise 8 with Hints & Solutions

EASY
8th Kerala Board
IMPORTANT

Most of the juices that we drink are liquids in the colloidal form. Such juices and liquids are available in the market. They do not settle down even after prolonged storage. How are they retained as such for long periods of time without settling down?

EASY
8th Kerala Board
IMPORTANT

Most of the juices that we drink are liquids in the colloidal form. Such juices and liquids are available in the market. They do not settle down even after prolonged storage. Do you know that some substances are added for this purpose? 

MEDIUM
8th Kerala Board
IMPORTANT

Most of the juices that we drink are liquids in the colloidal form. Such juices and liquids are available in the market. They do not settle down even after prolonged storage. Some chemical substances are used for this purpose. Are chemicals added to soft drinks only for this purpose? 

MEDIUM
8th Kerala Board
IMPORTANT

Most of the juices that we drink are liquids in the colloidal form. Such juices and liquids are available in the market. They do not settle down even after prolonged storage. Some chemical substances are used for this purpose. What are the other purposes for which chemical substances are added in soft drinks? 

HARD
8th Kerala Board
IMPORTANT

Isn't it dangerous to add chemicals substances to soft drinks? How does the continuous use of soft drinks affect the human body?