Rewrite the following statements by
selecting the correct options :
(1) ......... is used to study the anomalous behaviour
of water.
(a) Calorimeter
(b) Joule's apparatus
(c) Hope's apparatus (d) Thermos flask
(2) When water boils and is converted into steam,
then ........
(a) heat is taken in and temperature remains
constant
(b) heat is taken in and temperatures rises
(c) heat is given out and temperature lowers
(d) heat is given out and temperature remains
constant
(3) When steam condenses to form water,
(a) heat is absorbed and temperature increases
(b) heat is absorbed and temperature remains the
same
(c) heat is given out and temperature decreases
(d) heat is given out and temperature remains the
same
answer me fast
it's argent
Answers
Answered by
2
Answer:
sis uh asked for chemical reaction right!
so.... it is a reaction in which d reactants react to form a product ... where d properties of reactants r totally diff frm d product !
hope it helps !
Explanation:
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