S K Jain and Shailesh K Jain Solutions for Chapter: Acids, Bases and Salts, Exercise 5: Summative ASSESSMENT
S K Jain Science Solutions for Exercise - S K Jain and Shailesh K Jain Solutions for Chapter: Acids, Bases and Salts, Exercise 5: Summative ASSESSMENT
Attempt the practice questions on Chapter 5: Acids, Bases and Salts, Exercise 5: Summative ASSESSMENT with hints and solutions to strengthen your understanding. Science 7 solutions are prepared by Experienced Embibe Experts.
Questions from S K Jain and Shailesh K Jain Solutions for Chapter: Acids, Bases and Salts, Exercise 5: Summative ASSESSMENT with Hints & Solutions
Choose the odd-one-out giving reason.
Tartaric acid, Acetic acid, Lactic acid, Hydrochloric acid
Choose the odd-one-out giving reason:
Magnesium hydroxide, Ammonium hydroxide, Antacid, Aluminium hydroxide
Choose the odd-one-out giving reason:
Litmus, lichens, natural dye, phenolphthalein
Choose the odd-one-out giving reason:
Turmeric, Yellow colour, Methyl orange, Plant product
Choose the odd-one-out giving reason:
Acids, Bitter taste, Soapy, Bases, Caustic soda
Define: Treatment of indigestion
The observations made during an experiment are recorded below:
| Solution | A | B | C | D |
| Blue litmus | Reddish | Deep Red | No change | Mauve |
| Red litmus | No change | No change | Blue |
Mauve |
(i) Which of these is Strongly acidic, Weakly acidic, Neutral, Basic?
(ii) Which of the two solutions will react to illustrate the neutralisation reaction?
Turmeric stains on white clothes are yellow. These stains turn red when such clothes are washed with soap. Give a reason for it.
