1
NDA 2019 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
The equivalent weight of oxalic acid in C2H2O4 . 2H2O is
2
NDA 2019 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
On exposure to moist air, copper gains a green oat on its surface due to formation of which one of the following compounds?
3
NDA 2019 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
Which one of the following will not produce carbon dioxide on reacting with an aqueous solution of hydrochloric acid?
4
NDA 2019 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
Which one of the following substances is not a mixture?
Questions Asked from Chemistry (Marks 2.5)
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