Class 9 Exam  >  Class 9 Questions  >  When alcohol is kept in a china dish it evapo... Start Learning for Free
When alcohol is kept in a china dish it evaporates, temperature falls and cooling is produced. Which one is the correct method to record the temperature?
  • a)
    By using a thermometer
  • b)
    By taking help of the teacher.
  • c)
    By smell of alcohol vapour
  • d)
    By touching the surface of china dish
Correct answer is 'A'. Can you explain this answer?
Most Upvoted Answer
When alcohol is kept in a china dish it evaporates, temperature falls ...
Alcohol is a volatile substance and when kept in a china dish it start evaporating. Evaporation causes a cooling effect. The method used to measure the temperature change in above observation is by using a thermometer.
Community Answer
When alcohol is kept in a china dish it evaporates, temperature falls ...
Because of the temperature around as and because the alcohol have very less boiling temperature so thats why
Explore Courses for Class 9 exam

Top Courses for Class 9

Question Description
When alcohol is kept in a china dish it evaporates, temperature falls and cooling is produced. Which one is the correct method to record the temperature?a)By using a thermometerb)By taking help of the teacher.c)By smell of alcohol vapourd)By touching the surface of china dishCorrect answer is 'A'. Can you explain this answer? for Class 9 2025 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about When alcohol is kept in a china dish it evaporates, temperature falls and cooling is produced. Which one is the correct method to record the temperature?a)By using a thermometerb)By taking help of the teacher.c)By smell of alcohol vapourd)By touching the surface of china dishCorrect answer is 'A'. Can you explain this answer? covers all topics & solutions for Class 9 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When alcohol is kept in a china dish it evaporates, temperature falls and cooling is produced. Which one is the correct method to record the temperature?a)By using a thermometerb)By taking help of the teacher.c)By smell of alcohol vapourd)By touching the surface of china dishCorrect answer is 'A'. Can you explain this answer?.
Solutions for When alcohol is kept in a china dish it evaporates, temperature falls and cooling is produced. Which one is the correct method to record the temperature?a)By using a thermometerb)By taking help of the teacher.c)By smell of alcohol vapourd)By touching the surface of china dishCorrect answer is 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 9. Download more important topics, notes, lectures and mock test series for Class 9 Exam by signing up for free.
Here you can find the meaning of When alcohol is kept in a china dish it evaporates, temperature falls and cooling is produced. Which one is the correct method to record the temperature?a)By using a thermometerb)By taking help of the teacher.c)By smell of alcohol vapourd)By touching the surface of china dishCorrect answer is 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of When alcohol is kept in a china dish it evaporates, temperature falls and cooling is produced. Which one is the correct method to record the temperature?a)By using a thermometerb)By taking help of the teacher.c)By smell of alcohol vapourd)By touching the surface of china dishCorrect answer is 'A'. Can you explain this answer?, a detailed solution for When alcohol is kept in a china dish it evaporates, temperature falls and cooling is produced. Which one is the correct method to record the temperature?a)By using a thermometerb)By taking help of the teacher.c)By smell of alcohol vapourd)By touching the surface of china dishCorrect answer is 'A'. Can you explain this answer? has been provided alongside types of When alcohol is kept in a china dish it evaporates, temperature falls and cooling is produced. Which one is the correct method to record the temperature?a)By using a thermometerb)By taking help of the teacher.c)By smell of alcohol vapourd)By touching the surface of china dishCorrect answer is 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice When alcohol is kept in a china dish it evaporates, temperature falls and cooling is produced. Which one is the correct method to record the temperature?a)By using a thermometerb)By taking help of the teacher.c)By smell of alcohol vapourd)By touching the surface of china dishCorrect answer is 'A'. Can you explain this answer? tests, examples and also practice Class 9 tests.
Explore Courses for Class 9 exam

Top Courses for Class 9

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev