0
You visited us 0 times! Enjoying our articles? Unlock Full Access!
Question

List - I List - II

a. Temperature of water e.273 K

at the bottom of a lake

b.γrof water is - ve f. 277 K

between

c. γr of water is positive g. above 277 K

d. Temperature of water h. 273K and

just below ice layer in 277 K

a Lake


  1. a- g, b-h, c-e, d-f
  2. a-h, b-e, c-f, d-g
  3. a-e, b-f, c-g, d-h
  4. a-f, b-h, c-g, d-e

A
a-h, b-e, c-f, d-g
B
a- g, b-h, c-e, d-f
C
a-e, b-f, c-g, d-h
D
a-f, b-h, c-g, d-e
Solution
Verified by Toppr

Water has maximum density at 4C=277K. Hence water at this temperature is settled at the bottom.
Below this temperature, liquid water has negative coefficient of expansion. Hence as ice is melted, the volume of water initially decreases.

Was this answer helpful?
0
Similar Questions
Q1

List - I List - II

a. Temperature of water e.273 K

at the bottom of a lake

b.γrof water is - ve f. 277 K

between

c. γr of water is positive g. above 277 K

d. Temperature of water h. 273K and

just below ice layer in 277 K

a Lake


View Solution
Q2
If a:b = c:d, and e:f = g:h, then (ae+bf):(ae-bf)=?
View Solution
Q3

Match the items in the second list with corresponding items from the first list

List I List II(A)Variation of g with height(for any height)eg=g(12hR)(B)Variation of g with height(for small heights h<<R)fGMR2(C)Variation of g with depthgg=gR2(R+h)2(D)g on the surface of the planethg=g(1dR)


View Solution
Q4
A man of mass m stands on a weighing machine in a lift
List-IList-IILift movesreading of machinea) up with uniform acceleration 'a'e) mgb) down with uniform acceleration 'a'f) m(g+a)c) down with uniform velocityg) m(ga)d) freely falling lifth) 0
View Solution
Q5

Match the items in the second list with corresponding items from the first list

List I List II(A)Perfect gas equation iseRN(B)Boltmanns constant, KBfMolecular massMass of 1 molecule(C)Avogadros numbergPV=nRT(D)No.of moles,n=hMass of gasMolecular mass


View Solution