Correct Answer : D
Explanation :
Explanation :
Sodium = Na, Carbon = C, Sulphur = S, Cobalt = Co. Correct match is option D.
Correct Answered :
Wrong Answered :
A
1-b, 2-c, 3-d, 4-a
B
1-b, 2-c, 3-a, 4-d
C
1-a, 2-b, 3-c, 4-d
D
1-d, 2-b, 3-a, 4-c
Sodium = Na, Carbon = C, Sulphur = S, Cobalt = Co. Correct match is option D.
Correct Answered :
Wrong Answered :