Identify the incorrect statement regarding heavy water:
It is used as a coolant in nuclear reactors
It reacts with $A l_{4} C_{3}$ to produce $C D_{4}$ and $A l (O D)_{3}$
It reacts with $S O_{3}$ to form deuterated sulphuric acid $(D_{2} S O_{4})$
It reads with $C a C_{2}$ to produce $C_{2} D_{2}$ and $C a (O D)_{2}$

Question

Identify the incorrect statement regarding heavy water:
It is used as a coolant in nuclear reactors
It reacts with $A l_{4} C_{3}$ to produce $C D_{4}$ and $A l (O D)_{3}$
It reacts with $S O_{3}$ to form deuterated sulphuric acid $(D_{2} S O_{4})$
It reads with $C a C_{2}$ to produce $C_{2} D_{2}$ and $C a (O D)_{2}$

Toppr Admin · Accepted Answer

-quot-It is used as a coolant in nuclear reactors-quot- is the incorrect statement-The correct statement is- -quot-Heavy water is used as a moderator in nuclear reactors as it slows down the fast moving neutrons and helps in controlling the nuclear fission process-quot-

Identify the incorrect statement regarding heavy water:It is used as a coolant in nuclear reactorsIt reacts with Al4C3 to produce CD4 and Al(OD)3It reacts with SO3 to form deuterated sulphuric acid (D2SO4)It reads with CaC2 to produce C2D2 and Ca(OD)2

"It is used as a coolant in nuclear reactors" is the incorrect statement.The correct statement is, "Heavy water is used as a moderator in nuclear reactors as it slows down the fast moving neutrons and helps in controlling the nuclear fission process."

"It is used as a coolant in nuclear reactors" is the incorrect statement.
The correct statement is, "Heavy water is used as a moderator in nuclear reactors as it slows down the fast moving neutrons and helps in controlling the nuclear fission process."