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Identify the incorrect statement regarding heavy water :
- a)It reacts with Al4C3 to produce CD4 and Al(OD)3.
- b)It is used as a coolant in nuclear reactors.
- c)It reacts with CaC2 to produce C2D2 and Ca(OD)2.
- d)It reacts with SO3 to form deuterated sulphuric acid (D2SO4).
Correct answer is option 'B'. Can you explain this answer?
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Identify the incorrect statement regarding heavy water :a)It reacts wi...
Incorrect Statement: Option B - Heavy water is used as a coolant in nuclear reactors.
Explanation:
Introduction:
Heavy water, also known as deuterium oxide (D2O), is a form of water in which both hydrogen atoms are replaced with deuterium, a heavy isotope of hydrogen. It has a chemical formula of D2O.
Correct Statements:
Let's analyze the correct statements mentioned in options A, C, and D.
Option A: It reacts with Al4C3 to produce CD4 and Al(OD)3.
This statement is correct. When heavy water reacts with aluminum carbide (Al4C3), it produces deuteromethane (CD4) and aluminum hydroxide (Al(OD)3). This reaction can be represented as follows:
Al4C3 + 12D2O → 4CD4 + Al(OD)3
Option C: It reacts with CaC2 to produce C2D2 and Ca(OD)2.
This statement is also correct. Heavy water reacts with calcium carbide (CaC2) to produce deuterated acetylene (C2D2) and calcium hydroxide (Ca(OD)2). The reaction can be represented as:
CaC2 + 2D2O → C2D2 + Ca(OD)2
Option D: It reacts with SO3 to form deuterated sulphuric acid (D2SO4).
This statement is correct as well. Heavy water reacts with sulfur trioxide (SO3) to form deuterated sulfuric acid (D2SO4). The reaction can be represented as:
SO3 + D2O → D2SO4
Option B: It is used as a coolant in nuclear reactors.
This statement is incorrect. Heavy water is not used as a coolant in nuclear reactors. Instead, light water (H2O) or ordinary water is commonly used as a coolant in nuclear reactors. Light water absorbs fewer neutrons than heavy water, making it a more suitable coolant for nuclear reactors.
Conclusion:
In conclusion, the incorrect statement regarding heavy water is option B, which states that heavy water is used as a coolant in nuclear reactors. Heavy water is not used for this purpose, and instead, light water is used as a coolant in nuclear reactors.
Explanation:
Introduction:
Heavy water, also known as deuterium oxide (D2O), is a form of water in which both hydrogen atoms are replaced with deuterium, a heavy isotope of hydrogen. It has a chemical formula of D2O.
Correct Statements:
Let's analyze the correct statements mentioned in options A, C, and D.
Option A: It reacts with Al4C3 to produce CD4 and Al(OD)3.
This statement is correct. When heavy water reacts with aluminum carbide (Al4C3), it produces deuteromethane (CD4) and aluminum hydroxide (Al(OD)3). This reaction can be represented as follows:
Al4C3 + 12D2O → 4CD4 + Al(OD)3
Option C: It reacts with CaC2 to produce C2D2 and Ca(OD)2.
This statement is also correct. Heavy water reacts with calcium carbide (CaC2) to produce deuterated acetylene (C2D2) and calcium hydroxide (Ca(OD)2). The reaction can be represented as:
CaC2 + 2D2O → C2D2 + Ca(OD)2
Option D: It reacts with SO3 to form deuterated sulphuric acid (D2SO4).
This statement is correct as well. Heavy water reacts with sulfur trioxide (SO3) to form deuterated sulfuric acid (D2SO4). The reaction can be represented as:
SO3 + D2O → D2SO4
Option B: It is used as a coolant in nuclear reactors.
This statement is incorrect. Heavy water is not used as a coolant in nuclear reactors. Instead, light water (H2O) or ordinary water is commonly used as a coolant in nuclear reactors. Light water absorbs fewer neutrons than heavy water, making it a more suitable coolant for nuclear reactors.
Conclusion:
In conclusion, the incorrect statement regarding heavy water is option B, which states that heavy water is used as a coolant in nuclear reactors. Heavy water is not used for this purpose, and instead, light water is used as a coolant in nuclear reactors.
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Identify the incorrect statement regarding heavy water :a)It reacts with Al4C3 to produce CD4 and Al(OD)3.b)It is used as a coolant in nuclear reactors.c)It reacts with CaC2 to produce C2D2 and Ca(OD)2.d)It reacts with SO3 to form deuterated sulphuric acid (D2SO4).Correct answer is option 'B'. Can you explain this answer?
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Identify the incorrect statement regarding heavy water :a)It reacts with Al4C3 to produce CD4 and Al(OD)3.b)It is used as a coolant in nuclear reactors.c)It reacts with CaC2 to produce C2D2 and Ca(OD)2.d)It reacts with SO3 to form deuterated sulphuric acid (D2SO4).Correct answer is option 'B'. Can you explain this answer? for JEE 2025 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Identify the incorrect statement regarding heavy water :a)It reacts with Al4C3 to produce CD4 and Al(OD)3.b)It is used as a coolant in nuclear reactors.c)It reacts with CaC2 to produce C2D2 and Ca(OD)2.d)It reacts with SO3 to form deuterated sulphuric acid (D2SO4).Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Identify the incorrect statement regarding heavy water :a)It reacts with Al4C3 to produce CD4 and Al(OD)3.b)It is used as a coolant in nuclear reactors.c)It reacts with CaC2 to produce C2D2 and Ca(OD)2.d)It reacts with SO3 to form deuterated sulphuric acid (D2SO4).Correct answer is option 'B'. Can you explain this answer?.
Identify the incorrect statement regarding heavy water :a)It reacts with Al4C3 to produce CD4 and Al(OD)3.b)It is used as a coolant in nuclear reactors.c)It reacts with CaC2 to produce C2D2 and Ca(OD)2.d)It reacts with SO3 to form deuterated sulphuric acid (D2SO4).Correct answer is option 'B'. Can you explain this answer? for JEE 2025 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Identify the incorrect statement regarding heavy water :a)It reacts with Al4C3 to produce CD4 and Al(OD)3.b)It is used as a coolant in nuclear reactors.c)It reacts with CaC2 to produce C2D2 and Ca(OD)2.d)It reacts with SO3 to form deuterated sulphuric acid (D2SO4).Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Identify the incorrect statement regarding heavy water :a)It reacts with Al4C3 to produce CD4 and Al(OD)3.b)It is used as a coolant in nuclear reactors.c)It reacts with CaC2 to produce C2D2 and Ca(OD)2.d)It reacts with SO3 to form deuterated sulphuric acid (D2SO4).Correct answer is option 'B'. Can you explain this answer?.
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