Which metal is heaviest ?
Answer: C
No answer description available for this question.
Enter details here
Which of the following is the strongest acid?
Answer: C
No answer description available for this question.
Enter details here
In atomic reactors,graphite is used as
Answer: D
No answer description available for this question.
Enter details here
The names of the scientists, Newlands, Mendeleev, and Meyer are associated with the development of
Answer: C
No answer description available for this question.
Enter details here
Which of the following does not contain the material particles
Answer: C
No answer description available for this question.
Enter details here
Energy produced in nuclear reaction is given by
Answer: D
No answer description available for this question.
Enter details here
The number of water molecules present in a drop of water (volume 0.0018 ml) at room temperature is
Answer: B
No answer description available for this question.
Enter details here
Which one of the following elements is the poorest conductor of heat
Answer: B
No answer description available for this question.
Enter details here
The metal that is used as a catalyst in the hydrogenation of oils is
Answer: A
No answer description available for this question.
Enter details here
Blue litmus paper is converted into red in solution of _______
Answer: A
No answer description available for this question.
Enter details here