16
You visited us
16
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Chemistry
Units and Dimensions
Calculate the...
Question
Calculate the product of boiling point of water and melting point of water in Celsius scale.
A
0
o
C
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
273
o
C
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
100
o
C
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
373
o
C
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is
A
0
o
C
The boiling point of water
=
100
o
C
=
373
K
The melting point of water
=
0
o
C
=
273
K
Product
=
0
×
100
=
0
So, the correct option is
A
Suggest Corrections
0
Similar questions
Q.
Find the ratio of boiling point of water and melting point of water in Celsius scale.
Q.
Why is it wrong in taking the melting point of ice and the boiling point of water as standard fixed points (as was originally done in the celsius scale)?
Q.
On Reaumer scale of temperature the melting point of ice and the boiling point of water are taken as 0R and 80R respectivel. The freezing point and boiling point of mercury on Celsius scale are 39C and 367C respectively. Express these temperature on Reaumer scale.
Q.
Answer the following:
(a) The triple-point of water is a standard fixed point in modern thermometry. Why? What is wrong in taking the melting point of ice and the boiling point of water as standard fixed points (as was originally done in the Celsius scale )?
(b)
There were two fixed points in the original Celsius scale as mentioned above which were assigned the number
0
o
C
and
100
o
C
respectively. On the absolute scale one of the fixed points is the triple-point of water, which on the kelvin absolute scale is assigned the number 273.16 K. What is the other fixed point on this (kelvin) scale?
(c)
The absolute temperature (Kelvin scale ) T is relate to the temperature
t
c
on the Celsius scale by
t
c
=
T
−
273.15
. Why do we have 273.15 in this relation and not 273.16?
(d)
What is the temperature of the triple-point of water on an absolute scale whose unit interval size is equal to that of the Fahrenheit scale ?
Q.
In Celsius scale zero degree
(
0
o
C
)
is defined as the ice point, the temperature of mixture of ice and water in equilibrium at 1 atmosphere.
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Measurement of Significant Figures
CHEMISTRY
Watch in App
Explore more
Units and Dimensions
Standard XII Chemistry
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app