MCQ
In thiosulphuric acid
- Aeach sulphar atom is in identical oxidation state
- ✓there is a $S = S$ linkage present
- Cone $S$ atom is in $+2$ and other sulpher atom is in $+4$ oxidation state
- Dthere is only one replaceabe hydrogen atom
✓
Answer
Correct option: B.
there is a $S = S$ linkage present
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
Which of the following compounds has dipole moment approximately equal to that of chlorobenzene?
Some standard electrode potentials at $298 K$ are given below:
→| $Pb ^{2+} / Pb$ | $-0.13 V$ |
| $Ni ^{2+} / Ni$ | $-0.24 V$ |
| $Cd ^{2+} / Cd$ | $-0.40 V$ |
| $Fe ^{2+} / Fe$ | $V-0.44 V$ |
To a solution containing $0.001 M$ of $X ^{2+}$ and $0.1 M$ of $Y ^{2+}$, the metal rods $X$ and $Y$ are inserted (at $298 K$ ) and connected by a conducting wire. This resulted in dissolution of $X$. The correct combination(s) of $X$ and $Y$, respectively, is (are)
(Given: Gas constant, $R =8.314 J K ^{-1} mol ^{-1}$,
Faraday constant, $F =96500 C mol ^{-1}$ )
$(A)$ $Cd$ and $Ni$ $(B)$ $Cd$ and $Fe$ $(C)$ $Ni$ and $Pb$ $(D)$ $Ni$ and $Fe$
In Hall’s process, the main reagent is mixed with
Consider the following plots of log of rate constant $k (\log k )$ vs $\frac{1}{T}$ for three different reactions. The correct order of activation energies of these reactions is
→.
Geometrical isomers differ in
Polarization is the distortion of the shape of an anion by an adjacently placed cation. Which of the following statements is correct
Chlorine is in $+1$ oxidation state in
→A sample of $0.125\,g$ of an organic compound when analysed by Duma's method yields $22.78\,mL$ of nitrogen gas collected over $KOH$ solution at $280\,K$ and $759\,mm\,Hg$. The percentage of nitrogen in the given organic compound is.(Nearest integer).
→$(a)$ The vapour pressure of water at $280 K$ is $14.2$ $mm Hg$
$(b)$ $R =0.082 L$ atm $K ^{-1} mol ^{-1}$
A weak base $MOH$ of $0.1\,N$ concentration shows a $pH$ value of $9$ . What is the percentage degree of ionization of the base ? .......$\%$
→