Download App

3. Classification of elements and periodicity in properties — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry3. Classification of elements and periodicity in properties1 Mark
MCQ
Strongest reducing agent is
  • A
    $C{l_2}$
  • B
    $C{l^ - }$
  • C
    $B{r^ - }$
  • ✓
    ${I^ - }$
✓

Answer

Correct option: D.
${I^ - }$
d
(d) As it can donate ${e^ - }$ easily due to low comparative attraction by the nucleus to the valence ${e^ - }$.

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

Explore more

More "M.C.Q (1 Marks)" from 3. Classification of elements and periodicity in properties→3. Classification of elements and periodicity in properties — all question types→Chemistry STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

The bond that consist of an upper and a lower sharing of electron orbitals is called as :
→
Dihydrogen can be prepared on commercial scale by different methods. In its preparation by the action of steam on hydrocarbons, a mixture of $CO$ and $H_2$ gas is formed. It is known as $ .........$
→
The pair of amphoteric hydroxides is
→
Lewis has pictured the atom in terms of kernel and the outermost shell that could accommodate a maximum of :
→
Which structure is most stable ?
→
Given below are two statements, one is labelled as Assertion $A$ and the other is labelled as Reason $R$

Assertion $A :$- Carbon forms two important oxides $- CO$ and $CO _2 . CO$ is neutral whereas $CO _2$ is acidic in nature.

Reason $R :$- $CO _2$ can combine with water in a limited way to form carbonic acid, while $CO$ is sparingly soluble in water.

In the light of the above statements, choose the most appropriate answer from the options given below :-

→
Which of the following is isoelectronic with carbon atom
→
The $pH$ of a $0.02\,M\,\,NH_4Cl$ solution will be [given $K_b\,(NH_4OH) = 10^{-5}$ and $log\,2 = 0.301$ ]
→
The number of different chain isomers for $\mathrm{C}_7 \mathrm{H}_{16}$ is . . . . . . . 
→
Which one of the following molecules is paramagnetic?
→