1
NDA General Ability 3 September 2023
MCQ (Single Correct Answer)
+4
-1.33
As proposed by Dalton, which of the following symbol represents phosphorus?
A
B
C
D
2
NDA General Ability 3 September 2023
MCQ (Single Correct Answer)
+4
-1.33
Which among the following statements with respect to carbon is/are correct?
1. Carbon forms the basis for all living organisms and many things we use
2. Carbon shows tetra-valency and the property of catenation
3. Carbon forms covalent bonds with itself and other elements
4. Carbon forms compounds containing triple and tetra bonds between carbon atoms
Select the correct answer using the code given below:
3
NDA General Ability 16 April 2023
MCQ (Single Correct Answer)
+4
-1.33
Who among the following is not a recipient of Nobel Prize in Chemistry in 2022?
4
NDA General Ability 16 April 2023
MCQ (Single Correct Answer)
+4
-1.33
Which of the hydrocarbons are arranged as per the increasing order of their boiling points?
Questions Asked from Chemistry (Marks 4)
Number in Brackets after Paper Indicates No. of Questions
NDA Subjects
Mathematics
Algebra
Sets, Relations and Functions Logarithms Quadratic Equations and Inequalities Sequence And Series Binomial Theorem Matrices Determinants Permutations and Combinations Probability Complex Numbers Vector Algebra Three Dimensional Geometry Statistics
Trigonometry
Trigonometric Angles and Equations Inverse Trigonometric Function Height and Distance Properties of Triangles
Coordinate Geometry
Calculus
English
General Studies