English, asked by himanshuthakur181220, 3 months ago

Questions
16. (a) What is an indicator ? Name three common indicators.
(b) Name the acid-base indicator extracted from lichen.
(c) What colour does the turmeric paper turn when put in an alkaline solution ?​

Answers

Answered by neetajha1182
2

Answer:

(a) Anything which shows the presence of acid or base by change in its colour in known as indicator. three common indicators are- litmus, turmeric and lemon.

Previous Question
Next Question
Similar questions
Social Sciences, 1 month ago
describe the house in hills​...
Social Sciences, 1 month ago
why Rajasthan people not eat rice​...
Math, 1 month ago
marks 0-5,5-10,10-15,15-20,20-25,25-30,30-35,35-40 and no. of students -449,705,507,291,109,52,16,4 solve this.​
Science, 3 months ago
Any app for formula of math and science . . . . .please tell me​...
Political Science, 3 months ago
write a short note on Bankim Chandra chattopadhyay's concept on nationalism​...
History, 10 months ago
Which of the following books was written by Jean Jacques Roussseau? i) L’Ami du peuple ii) What is the Third Estate? iii) The Spirit of the Laws iv) Two Treatises of Government...
Math, 10 months ago
please help me out of these questions; Q 1 How much is 48 more than 28.3? Q2 Express 55 paise as rupees using decimals. Q 3 Arrange in descending order: 0.07, 0.7, 7.07, 0.007, 0.77 Q 4 Fill in the blank:4 ÷ 1 4 = Q 5 How many kilometers are there in 654 m. Q 6 Fill in the blank:8.45 km = ___ m...
English, 10 months ago
Change the following pair of sentences to passive voice and mention the reason why their structures are different in both the cases (Active and Passive). i) You must complete your task. ii) Complete your task. ​