Skip to content
Philoid
Browse Saved
Back to chapter
Chemistry
Delhi - 2011
Home · Class 10 · Chemistry · Ref. Book · Delhi - 2011
Prev
Next
Q29 of 53 Page 1

To show that zinc is a more active metal than copper, the correct procedure is to

Zinc is more active metal than copper, it can be shown by preparing the solution of copper soleplate and hanging the strip of zinc into it. The zinc being more active metal will displace copper from the copper soleplate solution and forms zinc soleplate.

More from this chapter

All 53 →
27

For finding the focal length of a convex lens by obtaining the image of a distant object, one should use as the object

28

Four student A, B, C and D traced the paths of incident ray and the emergent ray by fixing pains P and Q for incident ray and pains R and S for emergent ray for a ray of light passing through a glass slab.


The correct emergent ray was traced by the student:

30

Acetic acid solution turns

31

A student was given two permanent slides, one of binary fission in amoeba and other of budding in yeast. He was asked to identify any one difference in the nucleus of the two. One such difference, he indentified correctly was

Questions · 53
Delhi - 2011
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7
Back to chapter
ADVERTISEMENT
About Contact Privacy Terms
Philoid · 2026
  • Home
  • Search
  • Browse
  • Quiz
  • Saved