Physical Chemistry
Some Basic Concepts of Chemistry
MCQ (Single Correct Answer)Chemical Equilibrium
MCQ (Single Correct Answer)Radioactivity and Nuclear Chemistry
MCQ (Single Correct Answer)Solid State
MCQ (Single Correct Answer)Surface Chemistry
MCQ (Single Correct Answer)Inorganic Chemistry
Periodic Table
MCQ (Single Correct Answer)Hydrogen and It's Compounds
MCQ (Single Correct Answer)d and f Block Elements
MCQ (Single Correct Answer)Organic Chemistry
IUPAC Nomenclatures
MCQ (Single Correct Answer)General Organic Chemistry
MCQ (Single Correct Answer)Polymers
MCQ (Single Correct Answer)Biomolecules
MCQ (Single Correct Answer)Practical Chemistry
MCQ (Single Correct Answer)Chemistry In Everyday Life
MCQ (Single Correct Answer)1
WB JEE 2018
MCQ (Single Correct Answer)
+1
-0.33
The correct order of reactivity for the addition reaction of the following carbonyl compounds with ethylmagnesium iodide is
2
WB JEE 2018
MCQ (Single Correct Answer)
+2
-0.5
$$[P]\buildrel {B{r_2}} \over
\longrightarrow {C_2}{H_4}B{r_2}\mathrel{\mathop{\kern0pt\longrightarrow}
\limits_{N{H_3}}^{NaN{H_2}}} [Q]$$
$$[Q]\mathrel{\mathop{\kern0pt\longrightarrow} \limits_{H{g^{2 + }},\Delta }^{20\% /{H_2}S{O_4}}} [R]\buildrel {Zn - Hg/HCl} \over \longrightarrow [S]$$
The species P, Q, R and S respectively are
$$[Q]\mathrel{\mathop{\kern0pt\longrightarrow} \limits_{H{g^{2 + }},\Delta }^{20\% /{H_2}S{O_4}}} [R]\buildrel {Zn - Hg/HCl} \over \longrightarrow [S]$$
The species P, Q, R and S respectively are
3
WB JEE 2016
MCQ (Single Correct Answer)
+1
-0.25
Amongst the following compounds, the one that will not respond to Cannizzaro reaction upon treatment with alkali is
4
WB JEE 2016
MCQ (Single Correct Answer)
+1
-0.25
Amongst the following compounds, the one which would not respond to iodoform test is :
Questions Asked from MCQ (Single Correct Answer)
WB JEE Subjects
Physics
Mechanics
Electricity
Chemistry
Physical Chemistry
Inorganic Chemistry
Mathematics
Algebra
Trigonometry
Coordinate Geometry