CTET & State TET Exam  >  CTET & State TET Questions  >  A student puts a drop of dilute solution of s... Start Learning for Free
A student puts a drop of dilute solution of sodium hydroxide first on a blue litmus paper and then on a red litmus paper. He would observe that
  • a)
    the blue litmus paper turns red and the red litmus paper turns blue
  • b)
    there is no change in the blue litmus paper and the red litmus paper turns blue
  • c)
    there is no change in the red litmus paper and the blue litmus paper turns red
  • d)
    the blue litmus paper turns colourless and there is no change in the red litmus paper
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
A student puts a drop of dilute solution of sodium hydroxide first on ...
As sodium hydroxide is basic in nature, it will turn red litmus paper blue while it has no effect on blue litmus paper.
Explore Courses for CTET & State TET exam
A student puts a drop of dilute solution of sodium hydroxide first on a blue litmus paper and then on a red litmus paper. He would observe thata)the blue litmus paper turns red and the red litmus paper turns blueb)there is no change in the blue litmus paper and the red litmus paper turns bluec)there is no change in the red litmus paper and the blue litmus paper turns redd)the blue litmus paper turns colourless and there is no change in the red litmus paperCorrect answer is option 'B'. Can you explain this answer?
Question Description
A student puts a drop of dilute solution of sodium hydroxide first on a blue litmus paper and then on a red litmus paper. He would observe thata)the blue litmus paper turns red and the red litmus paper turns blueb)there is no change in the blue litmus paper and the red litmus paper turns bluec)there is no change in the red litmus paper and the blue litmus paper turns redd)the blue litmus paper turns colourless and there is no change in the red litmus paperCorrect answer is option 'B'. Can you explain this answer? for CTET & State TET 2024 is part of CTET & State TET preparation. The Question and answers have been prepared according to the CTET & State TET exam syllabus. Information about A student puts a drop of dilute solution of sodium hydroxide first on a blue litmus paper and then on a red litmus paper. He would observe thata)the blue litmus paper turns red and the red litmus paper turns blueb)there is no change in the blue litmus paper and the red litmus paper turns bluec)there is no change in the red litmus paper and the blue litmus paper turns redd)the blue litmus paper turns colourless and there is no change in the red litmus paperCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for CTET & State TET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A student puts a drop of dilute solution of sodium hydroxide first on a blue litmus paper and then on a red litmus paper. He would observe thata)the blue litmus paper turns red and the red litmus paper turns blueb)there is no change in the blue litmus paper and the red litmus paper turns bluec)there is no change in the red litmus paper and the blue litmus paper turns redd)the blue litmus paper turns colourless and there is no change in the red litmus paperCorrect answer is option 'B'. Can you explain this answer?.
Solutions for A student puts a drop of dilute solution of sodium hydroxide first on a blue litmus paper and then on a red litmus paper. He would observe thata)the blue litmus paper turns red and the red litmus paper turns blueb)there is no change in the blue litmus paper and the red litmus paper turns bluec)there is no change in the red litmus paper and the blue litmus paper turns redd)the blue litmus paper turns colourless and there is no change in the red litmus paperCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for CTET & State TET. Download more important topics, notes, lectures and mock test series for CTET & State TET Exam by signing up for free.
Here you can find the meaning of A student puts a drop of dilute solution of sodium hydroxide first on a blue litmus paper and then on a red litmus paper. He would observe thata)the blue litmus paper turns red and the red litmus paper turns blueb)there is no change in the blue litmus paper and the red litmus paper turns bluec)there is no change in the red litmus paper and the blue litmus paper turns redd)the blue litmus paper turns colourless and there is no change in the red litmus paperCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A student puts a drop of dilute solution of sodium hydroxide first on a blue litmus paper and then on a red litmus paper. He would observe thata)the blue litmus paper turns red and the red litmus paper turns blueb)there is no change in the blue litmus paper and the red litmus paper turns bluec)there is no change in the red litmus paper and the blue litmus paper turns redd)the blue litmus paper turns colourless and there is no change in the red litmus paperCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for A student puts a drop of dilute solution of sodium hydroxide first on a blue litmus paper and then on a red litmus paper. He would observe thata)the blue litmus paper turns red and the red litmus paper turns blueb)there is no change in the blue litmus paper and the red litmus paper turns bluec)there is no change in the red litmus paper and the blue litmus paper turns redd)the blue litmus paper turns colourless and there is no change in the red litmus paperCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of A student puts a drop of dilute solution of sodium hydroxide first on a blue litmus paper and then on a red litmus paper. He would observe thata)the blue litmus paper turns red and the red litmus paper turns blueb)there is no change in the blue litmus paper and the red litmus paper turns bluec)there is no change in the red litmus paper and the blue litmus paper turns redd)the blue litmus paper turns colourless and there is no change in the red litmus paperCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A student puts a drop of dilute solution of sodium hydroxide first on a blue litmus paper and then on a red litmus paper. He would observe thata)the blue litmus paper turns red and the red litmus paper turns blueb)there is no change in the blue litmus paper and the red litmus paper turns bluec)there is no change in the red litmus paper and the blue litmus paper turns redd)the blue litmus paper turns colourless and there is no change in the red litmus paperCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice CTET & State TET tests.
Explore Courses for CTET & State TET exam

Top Courses for CTET & State TET

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