TS EAMCET · Chemistry · p Block Elements (Group 13 & 14)
Buckminister fullerene contains the following \(X\) number of six and \(Y\) number of five member rings. What is the value of \(X\) and \(Y\) ?
- A \(X=10, Y=12\)
- B \(X=15, Y=15\)
- C \(X=20, Y=12\)
- D \(X=10, Y=20\)
Answer & Solution
Correct Answer
(C) \(X=20, Y=12\)
Step-by-step Solution
Detailed explanation
Buckminister fullerene is a type of fullerene with formula \(\mathrm{C}_{60}\). It has a cage like fused sings that resembles a soccer ball. Buckminister fullerene contain even number of carbon atoms with 12-(twelve) five membered rings and 20 six membered rings, i.e.…
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Chemistry
- The following graph indicates the system containing 1 mole of gas involving various steps. When it moves from \(z\) to \(x\), the type of undergoing process is:
TS EAMCET 2021 Hard - Phosgene is formed slowly from which one of the following on exposure to air and sunlight?TS EAMCET 2011 Easy
- Which of the following statements is correct in the Kolbe's electrolysis?TS EAMCET 2019 Easy
- Identify the reactions in which is liberated. (excess)TS EAMCET 2018 Hard
- The order of the average bond length of the given bonds isTS EAMCET 2021 Easy
- At \(300 \mathrm{~K}\), the conductivity of \(0.01 \mathrm{~mol} \mathrm{dm}^{-3}\) aqueous solution of acetic acid is \(19.5 \times 10^{-5} \mathrm{mho}^{-1}\) and limiting molar conductivity of acetic acid at the same temperature is \(390 \mathrm{mho} \mathrm{cm}^2 \mathrm{~mol}^{-1}\). The degree dissociation of acetic acid isTS EAMCET 2023 Medium
More PYQs from TS EAMCET
- Three moles of an ideal monoatomic gas undergoes a cyclic process as shown in the figure. The temperature of the gas in different states marked as 1, 2, 3 and 4 are \(400 \mathrm{~K}, 700 \mathrm{~K}, 2500 \mathrm{~K}\) and \(1100 \mathrm{~K}\) respectively. The work done by the gas during the process 1-2-3-4-1 is (universal gas constant is \(R\) )
TS EAMCET 2013 Medium - The refracting angle of a prism is \(A\) and the refractive index of the material of the prism is \(\cot (A / 2)\). The angle of minimum deviation of the prism isTS EAMCET 2004 Easy
- A bullet of mass moving horizontally with speed hits a wooden block of mass that is suspended from a massless string. The bullet gets lodged into the block and comes into halt. If the block-bullet combine swings to a maximum height then how much of the initial kinetic energy of the bullet is lost in the collision?TS EAMCET 2020 Medium
- If the coefficient of \(3^{\text {rd }}\) term from the beginning in the expansion of \(\left(a x^2-\frac{8}{b x}\right)^9\) is equal to the coefficient of \(3^{\text {rd }}\) term from the end in the expansion of \(\left(a x-\frac{2}{b x^2}\right)^9\) then the relation between \(a\) and \(b\) isTS EAMCET 2025 Medium
- \(\lim _{n \rightarrow \infty} \frac{1}{n}\left[\frac{1}{n} \sin ^{-1} \frac{1}{n}+\frac{2}{n} \sin ^{-1} \frac{2}{n}+\ldots+\frac{\pi}{2}\right]=\)TS EAMCET 2020 Hard
- The structure given below is an example of

I. A condensation and biodegradable polymer.
II. A biodegradable and thermoplastic polymer.
III. A biodegradable and thermosetting polymer.
IV. A polyester and thermoplastic polymer.TS EAMCET 2020 Easy