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SUMMARY:Question No. 9 to 11
DTSTART;TZID=America/Los_Angeles:20260511T190000
DTEND;TZID=America/Los_Angeles:20260511T200000
LOCATION:https://www.learndesk.us/class/4546468742430720/lesson/88c99a55d1ad89518501780a59110972?ref=outlook-calendar
DESCRIPTION: Q. 9. Three liquids are given to you. One is hydrochloric acid, another is sodium hydroxide and the third is a sugar solution. How will you identify them You have only a turmeric indicator.
Q. 10. Blue litmus paper is dipped in a solution. It remains blue. What is the nature of the solution Explain
Q.11. Consider the following statements:
(a) Both acids and bases change the colour of all indicators.
(b) If an indicator gives a colour change with an acid, it does not give a change with a base.
(c) If an indicator changes colour with a base, it does not change colour with an acid.
(d) Change of colour in an acid and a base depends on the type of the indicator. Which of these statements are correct
(i) All four (ii) a and d (iii) b, c and d (iv) only d

https://www.learndesk.us/class/4546468742430720/lesson/88c99a55d1ad89518501780a59110972?ref=outlook-calendar
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