JEE Exam  >  JEE Questions  >  For ‘invert sugar’, the correct s... Start Learning for Free
For ‘invert sugar’, the correct statement(s) is(are)
(Given : specific rotations of (+) -sucrose, (+)-maltose, L-(-)-glucose and L-(+) fructose in aqueous solution are + 66°, +140°, –52° and +92°, respectively) 
  • a)
    ‘invert sugar’ is prepared by acid catalyzed hydrolysis of maltose
  • b)
    ‘invert sugar’ is an equimolar mixture of D-(+)-glucose and D-(-)-fructose
  • c)
    specific rotation of ‘invert sugar’ is –20°
  • d)
    on reaction with Br2 water, ‘invert sugar ’ forms saccharic acid as one of the products
Correct answer is option 'B,C'. Can you explain this answer?
Verified Answer
For ‘invert sugar’, the correct statement(s) is(are)(Given...
Invert sugar is an equimolar mixture of D-(+) glucose and D(–) glucose.
• Specific rotation of invert sugar = 
• D-glucose on oxidation with Br2-water pr oduces gluconic acid and not saccharic acid.
View all questions of this test
Explore Courses for JEE exam

Similar JEE Doubts

Consider a solution of CH3COONH4 which is a salt of weak acid weak base. Theequilibrium involved in the solutions are :If we add these three reactions, then the net reaction isBoth CH3C00- and NH4 get hydrolysed independently and their hydrolysis depends on(i) their initial concentration(ii) the value of Kh which is Since both of the ions were produced from the same salt, their initial concentrations are same . Therefore unless untial the value of Kw/Kaand Kb is same, the degree of hydrolysis of ion cant be same.To explain why we assume that degree of hydrolysis of cation and anion is same, we need to now look at the third reaction i.e., combination of H+ and OH ions. It is obvious that this reaction happens only because one reaction produced H+ ion and the other produced OH ions. We can also note that this reaction causes both the hydrolysis reaction to occur more since their product ions are being consumed. Keep this thing in mind that the equilibrium which has smaller value of equilibrium conxtant is affected more by the common ion effect. For the same reason if for any reason a reaction is made to occur to a greater extent by the consumption of any one of the product ion, the reaction with the smaller value of equilibrium constant tends to get affected more.Therefore we conclude that firstly the hydrolysis of both the ions ocurs more in the presence of each other (due to consumption of the product ions) than in each other is absence. Secondly the hydrolysis of the ion which occurs to a lesser extent (due to smaller value of Kh) is affected more than the one whose Kh is greater. Hence we can see that the degree of hydrolysis of both the ions would be close to each other when they are getting hydrolysed in the presence of each other.Q.In a solution of NaHCO3 , the amphiprotic anion can under ionization to form H+ ion and hydrolysis to from OH ion.To calculat PH, suitable approximation is

For ‘invert sugar’, the correct statement(s) is(are)(Given : specific rotations of (+) -sucrose, (+)-maltose, L-(-)-glucose and L-(+) fructose in aqueous solution are + 66°, +140°, –52° and +92°, respectively)a)‘invert sugar’ is prepared by acid catalyzed hydrolysis of maltoseb)‘invert sugar’ is an equimolar mixture of D-(+)-glucose and D-(-)-fructosec)specific rotation of ‘invert sugar’ is –20°d)on reaction with Br2 water, ‘invert sugar ’ forms saccharic acid as one of the productsCorrect answer is option 'B,C'. Can you explain this answer?
Question Description
For ‘invert sugar’, the correct statement(s) is(are)(Given : specific rotations of (+) -sucrose, (+)-maltose, L-(-)-glucose and L-(+) fructose in aqueous solution are + 66°, +140°, –52° and +92°, respectively)a)‘invert sugar’ is prepared by acid catalyzed hydrolysis of maltoseb)‘invert sugar’ is an equimolar mixture of D-(+)-glucose and D-(-)-fructosec)specific rotation of ‘invert sugar’ is –20°d)on reaction with Br2 water, ‘invert sugar ’ forms saccharic acid as one of the productsCorrect answer is option 'B,C'. Can you explain this answer? for JEE 2025 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about For ‘invert sugar’, the correct statement(s) is(are)(Given : specific rotations of (+) -sucrose, (+)-maltose, L-(-)-glucose and L-(+) fructose in aqueous solution are + 66°, +140°, –52° and +92°, respectively)a)‘invert sugar’ is prepared by acid catalyzed hydrolysis of maltoseb)‘invert sugar’ is an equimolar mixture of D-(+)-glucose and D-(-)-fructosec)specific rotation of ‘invert sugar’ is –20°d)on reaction with Br2 water, ‘invert sugar ’ forms saccharic acid as one of the productsCorrect answer is option 'B,C'. Can you explain this answer? covers all topics & solutions for JEE 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For ‘invert sugar’, the correct statement(s) is(are)(Given : specific rotations of (+) -sucrose, (+)-maltose, L-(-)-glucose and L-(+) fructose in aqueous solution are + 66°, +140°, –52° and +92°, respectively)a)‘invert sugar’ is prepared by acid catalyzed hydrolysis of maltoseb)‘invert sugar’ is an equimolar mixture of D-(+)-glucose and D-(-)-fructosec)specific rotation of ‘invert sugar’ is –20°d)on reaction with Br2 water, ‘invert sugar ’ forms saccharic acid as one of the productsCorrect answer is option 'B,C'. Can you explain this answer?.
Solutions for For ‘invert sugar’, the correct statement(s) is(are)(Given : specific rotations of (+) -sucrose, (+)-maltose, L-(-)-glucose and L-(+) fructose in aqueous solution are + 66°, +140°, –52° and +92°, respectively)a)‘invert sugar’ is prepared by acid catalyzed hydrolysis of maltoseb)‘invert sugar’ is an equimolar mixture of D-(+)-glucose and D-(-)-fructosec)specific rotation of ‘invert sugar’ is –20°d)on reaction with Br2 water, ‘invert sugar ’ forms saccharic acid as one of the productsCorrect answer is option 'B,C'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
Here you can find the meaning of For ‘invert sugar’, the correct statement(s) is(are)(Given : specific rotations of (+) -sucrose, (+)-maltose, L-(-)-glucose and L-(+) fructose in aqueous solution are + 66°, +140°, –52° and +92°, respectively)a)‘invert sugar’ is prepared by acid catalyzed hydrolysis of maltoseb)‘invert sugar’ is an equimolar mixture of D-(+)-glucose and D-(-)-fructosec)specific rotation of ‘invert sugar’ is –20°d)on reaction with Br2 water, ‘invert sugar ’ forms saccharic acid as one of the productsCorrect answer is option 'B,C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of For ‘invert sugar’, the correct statement(s) is(are)(Given : specific rotations of (+) -sucrose, (+)-maltose, L-(-)-glucose and L-(+) fructose in aqueous solution are + 66°, +140°, –52° and +92°, respectively)a)‘invert sugar’ is prepared by acid catalyzed hydrolysis of maltoseb)‘invert sugar’ is an equimolar mixture of D-(+)-glucose and D-(-)-fructosec)specific rotation of ‘invert sugar’ is –20°d)on reaction with Br2 water, ‘invert sugar ’ forms saccharic acid as one of the productsCorrect answer is option 'B,C'. Can you explain this answer?, a detailed solution for For ‘invert sugar’, the correct statement(s) is(are)(Given : specific rotations of (+) -sucrose, (+)-maltose, L-(-)-glucose and L-(+) fructose in aqueous solution are + 66°, +140°, –52° and +92°, respectively)a)‘invert sugar’ is prepared by acid catalyzed hydrolysis of maltoseb)‘invert sugar’ is an equimolar mixture of D-(+)-glucose and D-(-)-fructosec)specific rotation of ‘invert sugar’ is –20°d)on reaction with Br2 water, ‘invert sugar ’ forms saccharic acid as one of the productsCorrect answer is option 'B,C'. Can you explain this answer? has been provided alongside types of For ‘invert sugar’, the correct statement(s) is(are)(Given : specific rotations of (+) -sucrose, (+)-maltose, L-(-)-glucose and L-(+) fructose in aqueous solution are + 66°, +140°, –52° and +92°, respectively)a)‘invert sugar’ is prepared by acid catalyzed hydrolysis of maltoseb)‘invert sugar’ is an equimolar mixture of D-(+)-glucose and D-(-)-fructosec)specific rotation of ‘invert sugar’ is –20°d)on reaction with Br2 water, ‘invert sugar ’ forms saccharic acid as one of the productsCorrect answer is option 'B,C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice For ‘invert sugar’, the correct statement(s) is(are)(Given : specific rotations of (+) -sucrose, (+)-maltose, L-(-)-glucose and L-(+) fructose in aqueous solution are + 66°, +140°, –52° and +92°, respectively)a)‘invert sugar’ is prepared by acid catalyzed hydrolysis of maltoseb)‘invert sugar’ is an equimolar mixture of D-(+)-glucose and D-(-)-fructosec)specific rotation of ‘invert sugar’ is –20°d)on reaction with Br2 water, ‘invert sugar ’ forms saccharic acid as one of the productsCorrect answer is option 'B,C'. Can you explain this answer? tests, examples and also practice JEE tests.
Explore Courses for JEE exam

Top Courses for JEE

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