PREVIOUS NEXT
1
KCET 2018
MCQ (Single Correct Answer)
+1
-0
During the fusion of organic compound with sodium metal, nitrogen present in the organic compound is converted into
A
$\mathrm{NaNO}_2$
B
$\mathrm{NaNH}_2$
C
NaCN
D
NaNC
2
KCET 2018
MCQ (Single Correct Answer)
+1
-0
Which of the following will be the most stable diazonium salt $\left(R \mathrm{~N}_2^{+} \mathrm{X}^{-}\right)$?
A
$\mathrm{CH}_3 \mathrm{~N}_2^{+} \mathrm{X}^{-}$
B
$\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{~N}_2^{+} \mathrm{X}^{-}$
C
$\mathrm{C}_6 \mathrm{H}_5 \mathrm{~N}_2^{+} X^{-}$
D
$\mathrm{C}_6 \mathrm{H}_5 \mathrm{CH}_2 \mathrm{~N}_2^{+} \mathrm{X}^{-}$
3
KCET 2018
MCQ (Single Correct Answer)
+1
-0
The reaction of benzenediazonium chloride with aniline yields yellow dye. The name of the yellow dye is
A
$p$-hydroxya: henzene
B
$p$-aminoazoLanzene
C
$p$-nitroazobenzene
D
o-nitroazobenzene
4
KCET 2017
MCQ (Single Correct Answer)
+1
-0
The correct order of increasing basic nature for the bases $\mathrm{NH}_3, \mathrm{CH}_3 \mathrm{NH}_2$ and $\left(\mathrm{CH}_3\right)_2 \mathrm{NH}$ in aqueous solutions
A
$\mathrm{CH}_3 \mathrm{NH}_2<\mathrm{NH}_3<\left(\mathrm{CH}_3\right)_2 \mathrm{NH}$
B
$\mathrm{NH}_3<\mathrm{CH}_3 \mathrm{NH}_2<\left(\mathrm{CH}_3\right)_2 \mathrm{NH}$
C
$\mathrm{CH}_3 \mathrm{NH}_2<\left(\mathrm{CH}_3\right)_2 \mathrm{NH}<\mathrm{NH}_3$
D
$\left(\mathrm{CH}_3\right)_2 \mathrm{NH}<\mathrm{NH}_3<\mathrm{CH}_3 \mathrm{NH}_2$
PREVIOUS NEXT

KCET Subjects

Browse all chapters by subject

Physics
Mechanics
Units & Measurement and Dimensions Vector Algebra Motion in a Straight Line Motion in a Plane Laws of Motion Circular Motion Work, Energy and Power Center of Mass and Collision Rotational Motion Gravitation Simple Harmonic Motion Fluid Mechanics Elasticity Waves Heat and Thermodynamics
Optics
Ray Optics Wave Optics
Electromagnetism
Capacitor Moving Charges and Magnetism Magnetism and Matter Alternating Current Electrostatics Electromagnetic Induction Electromagnetic Waves Current Electricity
Modern Physics
Atoms and Nuclei Dual Nature of Radiation Semiconductor Devices and Logic Gates Communication Systems
Chemistry
Physical Chemistry
Some Basic Concepts of Chemistry Atomic Structure States of Matter Thermodynamics Chemical Equilibrium Ionic Equilibrium Liquid Solution Redox Reactions Surface Chemistry Solid State Electrochemistry Chemical Kinetics Nuclear Chemistry
Inorganic Chemistry
Periodic Table and Periodicity Chemical Bonding and Molecular Structure Metallurgy Hydrogen and It's Compounds s-Block Elements p-Block Elements d and f Block Elements Coordination Compounds Salt Analysis Environmental Chemistry
Organic Chemistry
IUPAC Nomenclatures General Organic Chemistry Isomerism Hydrocarbons Haloalkanes and Haloarenes Alcohol, Phenols and Ethers Aldehyde and Ketone Carboxylic Acids and Its Derivatives Compounds Containing Nitrogen Polymers Biomolecules Chemistry in Everyday Life Practical Organic Chemistry
Mathematics
Algebra
Statistics Sequences and Series Sets and Relations Linear Programming Probability Binomial Theorem Logarithms Matrices and Determinants Vector Algebra Quadratic Equations Three Dimensional Geometry Permutations and Combinations Mathematical Reasoning Complex Numbers
Trigonometry
Trigonometric Ratios & Identities Trigonometric Equations Inverse Trigonometric Functions Properties of Triangles
Calculus
Differential Equations Definite Integration Differentiation Limits, Continuity and Differentiability Indefinite Integration Application of Derivatives Area Under The Curves Functions
Coordinate Geometry
Ellipse Circle Straight Lines and Pair of Straight Lines Parabola Hyperbola
EXAM MAP

Browse past year questions by exam & subject

Joint Entrance Examination
JEE Main JEE Advanced MHT CET BITSAT COMEDK WB JEE KCET VITEEE AP EAPCET TS EAMCET IAT (IISER)
Medical
NEET AIIMS MHT CET (Biology)
Graduate Aptitude Test in Engineering
GATE CSE GATE ECE GATE EE GATE ME GATE CE GATE PI GATE IN GATE Data Science and Artificial Intelligence
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12