Give two physical characteristics each of acids and bases.
Acids are,
(i) sour in taste.
(ii) change the colour of blue litmus to red.
Bases are,
(i) bitter in taste.
(ii) change the colour of red litmus to blue.
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Control And Coordination Here is the CBSE विज्ञान Chapter 7 for Class 10 students. Summary and detailed explanation of the lesson, including the definitions of difficult words. All of the exercises and questions and answers from the lesson's back end have been completed. NCERT Solutions for Class 10 विज्ञान Control And Coordination Chapter 7 NCERT Solutions for Class 10 विज्ञान Control And Coordination Chapter 7 The following is a summary in Hindi and English for the academic year 2025-26. You can save these solutions to your computer or use the Class 10 विज्ञान.
Acids are,
(i) sour in taste.
(ii) change the colour of blue litmus to red.
Bases are,
(i) bitter in taste.
(ii) change the colour of red litmus to blue.
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