WBJEE · Chemistry · Alcohols Phenols and Ethers
Reaction of \(\mathrm{R} \mathrm{OH}\) with \(\mathrm{R}^{\prime} \mathrm{MgX}\) produces :
- A \(\mathrm{RH}\)
- B \(\mathrm{R}^{\prime} \mathrm{H}\)
- C \(\mathrm{R}-\mathrm{R}\)
- D \(R^{\prime}-R^{\prime}\)
Answer & Solution
Correct Answer
(B) \(\mathrm{R}^{\prime} \mathrm{H}\)
Step-by-step Solution
Detailed explanation
Hints:
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
- Among the following chlorides the compounds which will be hydrolysed most easily and most slowly in aqueous \(\mathrm{NaOH}\) solution are respectively.
1.Methoxymethyl chloride
2.Benzyl chloride
3.Neopentyl chloride
4.Propyl chlorideWBJEE 2021 Medium - For a van der Waals' gas, the term \(\left(\frac{a b}{V^{2}}\right)\) represents someWBJEE 2019 Medium
- The correct basicity order of the following lanthanide ions isWBJEE 2017 Easy
- Suppose the mass of a single Ag-atom is \(m\). Ag metal crystallises in fcc lattice with unit cell of length \(a\). The density of Ag metal in terms of \(a\) and \(m\) isWBJEE 2015 Medium
- In basic medium the amount of \(\mathrm{Ni}^{2+}\) in a solution can be estimated with the dimethylglyoxime reagent. The correct statement(s) about the reaction and the product is (are)WBJEE 2013 Medium
- The heat of neutralisation of a strong base acid is \(13.7 \mathrm{kcal}\). The heat released when 0.6 mole \(\mathrm{HCl}\) solution is added to a 0.25 mole of NaOH isWBJEE 2018 Medium
More PYQs from WBJEE
- Number of hydrogen ions present in 10 milionth part of \(1.33 \mathrm{cm}^{3}\) of pure water at \(25^{\circ} \mathrm{C}\) isWBJEE 2013 Hard
- The sum of \(n\) terms of the following series \(1^{3}+3^{3}+5^{3}+7^{3}+\ldots\) isWBJEE 2016 Medium
- The value of \(\frac{\log _3 5 \times \log _{25} 27 \times \log _{49} 7}{\log _{81} 3}\) isWBJEE 2010 Easy
- The solution of \(\frac{d y}{d x}=\frac{y}{x}+\tan \frac{y}{x}\) isWBJEE 2011 Medium
- As shown in the figure, a rectangular loop of a conducting wire is moving away with a constant velocity \(v\) in a perpendiculat direction from a very long straight conductor carrying a steady current \(l\). When the
breadth of the rectangular loop is very small compared to its distance from the straight conductor, how does the emf. \(E\) induced in the loop vary with time \(t ?\)
WBJEE 2018 Medium - A cell of emf \(E\) is connected to a resistance \(R_{1}\) for time \(t\) and the amount of heat generated in it is \(H\). If the resistance \(R_{1}\) is replaced by another resistance \(R_{2}\) and is connected to the cell at the same time \(t,\) the amount of heat generated in \(R_{2}\) is \(4 \mathrm{H}\). Then internal resistance of the cell isWBJEE 2013 Hard