MCQ
Sulphur is used in:
  • A
    Welding
  • B
    Electroplating
  • Vulcanising rubber
  • D
    The manufacture of paints

Answer

Correct option: C.
Vulcanising rubber
Vulcanization is addition of sulphur in natural rubber by chemical process to improve its durability.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

$A$ is
At $298\, K$ find out the $emf$ for the cell ................ $\mathrm{V}$

$A{l_{\left( s \right)}}|A{l^{ + 3}}\left( {0.1\,M} \right)||F{e^{ + 2}}\left( {0.001\,M} \right)|Fe\left( s \right)$ If $E_{A{l^{ + 3}}/Al}^o =  - 1.66\,V$ and $E_{Fe/F{e^{ + 2}}}^o =  + 0.44\,V$

For which of the following complexes, identify the complex which ${\Delta _0}$ for $II > {\Delta _0}$ for $I$
$I$ $II$  
$[Cr(H_2O)_6]^{+2}$ $[Cr(H_2O)_6]^{+3}$ $(a)$
$[Fe(H_2O)_6]^{+3}$ $[Fe(CN)_6]^{-3}$ $(b)$
$[Fe(CN)_6]^{+3}$ $[Ru(CN)_6]^{-3}$ $(c)$
$[NiF_6]^{-4}$ $[NiF_6]^{-2}$ $(d)$
A dry air is passed through the solution, containing the $10\,gm$ of solute and $90\,gm$ of water and then it pass through pure water. There is the depression in weight of solution wt by $2.5\,gm$ and in weight of pure solvent by $ 0.05\,gm$. Calculate the molecular weight of solute
The rate law expression for the reaction $aA + bB \to P$ is rate $= K [A]^p [B]^q$ The order of the reaction is
Which is the most thermodynamically stable allotropic form of phosphorus?
In any ferric salt, on adding potassium ferrocyanide, a prussian blue colour is obtained, which is
For a cell involving one electron $E_{cell }^{\ominus} =0.59 \mathrm{V}$ at $298 \;\mathrm{K}$, the equilibrium constant for the cell reaction is

Given that $\left.\frac{2.303 \mathrm{RT}}{\mathrm{F}}=0.059 \mathrm{V} \text { at } \mathrm{T}=298 \mathrm{K}\right]$

A $100\, mL$ solution was made by adding $1.43\, g$ of $Na _{2} CO _{3} \cdot xH _{2} O .$ The normality of the solution is $0.1$ $N.$ The value of $x$ is..........

(The atomic mass of $Na$ is $23\, g / mol$ ) :

The percentage of formaldehyde in formalin is: