JEE Mains · Chemistry · STD 11 - 9. Hydricarbon
An unsaturated hydrocarbon \(X\) on ozonolysis gives \(A.\) Compound \(A\) when warmed with ammonical silver nitrate forms a bright silver mirror along the sides of the test tube. The unsaturated hydrocarbon \(X\) is ..... .
- C \(HC \equiv C - CH _{2}- CH _{3}\)
- D \(CH _{3}- C \equiv C - CH _{3}\)
Answer & Solution
Correct Answer
(C) \(HC \equiv C - CH _{2}- CH _{3}\)
Step-by-step Solution
Detailed explanation
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
- Which one of the following is an oxide ?JEE Mains 2017 Hard
- The number of lone pairs of electrons on the central \(I\) atom in \(I_{3}^{-}\) is \(.......\)
JEE Mains 2021 Medium - Two reactions \(R_1\) and \(R_2\) have identical pre-exponential factors. Activation energy of \(R_1\) exceeds that of \(R_2\) by \(10\, kJ\,mol^{-1}.\) If \(k_1\) and \(k_2\) are rate constants for reactions \(R_1\) and \(R_2\) respectively at \(300 \,K,\) then \(\ln (k_2/k_1)\) is equal to : \((R=8.314\,J\, mol^{-1}\,K^{-1})\)JEE Mains 2017 Hard
- \(83\, \mathrm{~g}\) of ethylene glycol dissolved in \(625\, \mathrm{~g}\) of water.The freezing point of the solution is \(......\mathrm{K} .\) (Nearest integer) [Use : Molal Freezing point depression constant of water \(\left.=1.86 \,\mathrm{~K} \,\mathrm{~kg} \,\mathrm{~mol}^{-1}\right]\) Freezing Point of water \(=273\, \mathrm{~K}\) Atomic masses : \(\mathrm{C}: 12.0\, \mathrm{u}, \mathrm{O}: 16.0\, \mathrm{u}, \mathrm{H}: 1.0\, \mathrm{u}]\)JEE Mains 2021 Medium
- The correct order of electron affinity isJEE Mains 2018 Medium
- Iodoform test can differentiate between
A. Methanol and Ethanol
B. \( CH_{3}COOH \) and \( CH_{3}CH_{2}COOH \)
C. Cyclohexene and cyclohexanone
D. Diethyl ether and Pentan-3-one
E. Anisole and acetone
Choose the correct answer from the options given below:JEE Mains 2026 Medium
More PYQs from JEE Mains
- The coefficients \(a, b\) and \(c\) of the quadratic equation, \(ax ^{2}+ bx + c =0\) are obtained by throwing a dice three times. The probability that this equation has equal roots isJEE Mains 2021 Hard
- The gravitational potential at a point above the surface of earth is \(-5.12 \times 10^7 \mathrm{~J} / \mathrm{kg}\) and the acceleration due to gravity at that point is \(6.4 \mathrm{~m} / \mathrm{s}^2\). Assume that the mean radius of earth to be \(6400 \mathrm{~km}\). The height of this point above the earth's surface is _______.JEE Mains 2024 Hard
- The differential equation representing the family of ellipse having foci either on the \(x-\) axis or on the \(y-\) axis centre at the origin and passing through the point \((0,3)\) isJEE Mains 2018 Hard
- With the usual notation, in \(\Delta ABC\), if \(\angle A + \angle B = {120^o}\), \(a = \sqrt 3 - 1\), then the ratio \(\angle A : \angle B\), isJEE Mains 2019 Hard
- Use the following data :
Substance \(\frac{\Delta_{ f } H ^{\ominus}(500 K)}{ kJ mol ^{-1}}\) \(\frac{ S ^{\ominus}(500 K)}{ JK ^{-1} mol^{-1}}\) \(AB ( g )\) 32 222 \(A _2(g)\) 6 146 \(B _2(g)\) X 280
One mole each of \(A _2(g)\) and \(B _2(g)\) are taken in a 1L closed flask and allowed to establish the equilibrium at 500 K .
\(A _2(g)+ B _2(g) \rightleftharpoons 2 AB ( g )\)
The value of in \(x\left( kJ mol ^{-1}\right)\) is ............ (Nearest integer)
(Given: \(\log K =2.2 R =8.3 JK ^{-1} mol^{-1}\) )JEE Mains 2026 Easy - The correct electronic configuration and spin only magnetic moment (BM) of \(Gd ^{3+}( Z =64)\), respectively, areJEE Mains 2020 Medium