Question

-) Answer
Thermometer T,
-C
Freezing
mixture
Cylindrical
trough
Thermometer T,
ос
A] When the temperature of water decreases from 4°c to 2°c, will the level of water rise or fall in the tylinder
B) Which Thermometer TI orT2 will show a temperature of oºc first?
C] Pipelines crack in winter in cold countries, name the phenomena?
5) On what basis and how will you determine whether air is saturated with vapor or not?
6) With the help of a diagram explain solenoid in few sentences
7) What is the reaction called when oxidation and reduction take place simultaneously? Explain with one example
8) Explain merits of Mendeleev's Periodic table.​

Answer 1

Answer:

व्हाट इज द रिएक्शन कॉल कॉल ऑक्सीडेशन एंड रिड्यूस्ड एक्सेसिबिलिटी एक्सप्लेन विद वन एग्जांपल