Vaishali Gupta, Supriya Seshadri and, Shalini Bajaj Solutions for Exercise 5: Exercises
Vaishali Gupta Science Solutions for Exercise - Vaishali Gupta, Supriya Seshadri and, Shalini Bajaj Solutions for Exercise 5: Exercises
Attempt the free practice questions from Exercise 5: Exercises with hints and solutions to strengthen your understanding. NEW SCIENCE In Everyday Life solutions are prepared by Experienced Embibe Experts.
Questions from Vaishali Gupta, Supriya Seshadri and, Shalini Bajaj Solutions for Exercise 5: Exercises with Hints & Solutions
Recall and complete the concept map given below.
Carefully observe the picture and answer the following question.
Identify the process being shown in the picture.
Carefully observe the picture and answer the following question.
Which chemical is commonly used in the process shown here? Why?
Observe the change in colour of the litmus paper. Which of the given solutions in the beaker is acidic and which one is basic? Write in the space given in the pictures.
Why are pickles and sauces not packaged in metal containers?
Hydrochloric acid is a corrosive acid. Yet, it is released in our stomach. How come it does not corrode the stomach?
Poonam spilled a sanitary ware cleaner on the marble flooring of the bathroom, and was surprised to see that the marble got discoloured. Analyse what could be the reason for the marble getting spoiled.
Evaluate why the same cleaner does not spoil sinks and sanitary ware even when used on a daily basis but harmed the marble floor at once.
