MCQ
In thiosulphuric acid
  • A
    each sulphar atom is in identical oxidation state
  • there is a $S = S$ linkage present
  • C
    one $S$ atom is in $+2$ and other sulpher atom is in $+4$ oxidation state
  • D
    there 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.

Start Generating Free

Similar questions

Which of the following alcohol is not oxidised by $PCC$
There is no $S-S$ linkage is
Major product $(C)$  and  $(D)$ will be respectively
Major product obtained on reaction between chlorobenzene & chloral taken in $2 : 1$ ratio in acidic condition is 
The rate constant for a first order reaction at $300\,^oC$ for which $E_a$ is $35\, K\,Cal\,mol^{-1}$ and frequency constant is $1.45\times 10^{11}s^{-1}$ will be
In an electroplating experiment, $m \,gm$ of silver is deposited when $4\, ampere$ of current flows for $2$ minute. The amount (in $gm$) of silver deposited by $6\, ampere$ of current for $40$ second will be
Which of the following is soluble in water?
$1\,L,0.02\,M$ solution of $\left[ Co \left( NH _3\right)_5 SO _4\right] Br$ is mixed with $1\,L,0.02\,M$ solution of $\left[ Co \left( NH _3\right)_5 Br _3\right] SO _4$. The resulting solution is divided into two equal parts (X) and treated with excess $AgNO _3$ solution and $BaCl _2$ solution respectively as shown below:

$1\,L$ Solution $( X )+ AgNO _3$ solution (excess) $\rightarrow Y$

$1\,L$ Solution $( X )+ BaCl _2$ solution (excess) $\rightarrow Z$

The number of moles of $Y$ and $Z$ respectively are

Given below are two statements : one is labelled as Assertion $A$ and the other is labelled as Reason $R$ :

Assertion $A$ : Aryl halides cannot be prepared by replacement of hydroxyl group of phenol by halogen atom.

Reason $R$ : Phenols react with halogen acids violently. In the light of the above statements, choose the most appropriate from the options given below:

$EAN$ of $Mg$ is ... in $[Mg(EDTA)]^{2-}$