MCQ
In Raschig's method for synthesis of phenol, the reactants used are ____________.
- Acumene and oxygen
- ✓chlorobenzene and steam
- Ctoluene and steam
- Dchlorobenzene and sodium hydroxide
✓
Answer
Correct option: B.
chlorobenzene and steam
B
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
In the following electrical network, the value of 'I' is
If G and G' are the centroids of the triangles ABC and A'B'C', then `overline("A""A"^') + overline("B""B"^') + overline("C""C"^')` is equal to ______
Two-point charges of + 0.2 µµC and -0.2 µµC are separated by 1 o8 m. What is the value of the electric field at an axial point at a distance of 0.1 m from their mid-point?
Let the inductance and resistance be denoted by 'L' and 'R' respectively. The dimensions of `("L"/"R")` are ____________.
Capacitors of capacities $C _1, C _2$, and $C _3$ are connected in series. If the combination is connected to a supply of 'V' volt, then the potential difference across capacitor $C_1$ is ______
→The ratio of speed of an electron in the ground state in the Bohr's first orbit of hydrogen atom to velocity of light $(c)$ is $......(h =$ Planck's constant, $ε_0 =$ permittivity of free space, $e =$ charge on electron$)$
→Out of 20 J of radiant energy incident on a surface, the energy absorbed by the surface is 4 J and the energy reflected is 8 J. Then, coefficient of transmission of the body is ____________.
Two particles $A$ and $ B$ have equal charges but different masses $M_A$ and $M_8.$ After being accelerated through same potential difference enter the region of uniform magnetic field and describe the path of radii $R_A$ and $R_B$ respectively. Then $M_A : M_B$ is $.........$
→`int_(-pi/4)^(pi/4) 1/(1 - sinx) "d"x` = ______.
Select the CORRECT set of homologous organs.