Question Description
The lighter alkaline earth metals are very important in animal and plant physiology. Magnesium functions as the active center in some enzymes and calcium salts take a structural role in bones. The alkaline earth metals have the second lowest first ionisation energies in their respective periods. The ions of these elements perform important biological functions like maintenance of ion balance and nerve impulse conduction. The given questions (i) to (iv) consist of an assertion (A) and reason (R). Choose the correct option.Assertion: Alkaline earth metals are reducing agents.Reason: They have low ionisation enthalpies and high negative values of E°.a)A is true but R is false.b)A and R both are correct but R is not the correct explanation of A.c)A and R both are correct and R is the correct explanation of A.d)A is false but R is true.Correct answer is option 'A'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about The lighter alkaline earth metals are very important in animal and plant physiology. Magnesium functions as the active center in some enzymes and calcium salts take a structural role in bones. The alkaline earth metals have the second lowest first ionisation energies in their respective periods. The ions of these elements perform important biological functions like maintenance of ion balance and nerve impulse conduction. The given questions (i) to (iv) consist of an assertion (A) and reason (R). Choose the correct option.Assertion: Alkaline earth metals are reducing agents.Reason: They have low ionisation enthalpies and high negative values of E°.a)A is true but R is false.b)A and R both are correct but R is not the correct explanation of A.c)A and R both are correct and R is the correct explanation of A.d)A is false but R is true.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The lighter alkaline earth metals are very important in animal and plant physiology. Magnesium functions as the active center in some enzymes and calcium salts take a structural role in bones. The alkaline earth metals have the second lowest first ionisation energies in their respective periods. The ions of these elements perform important biological functions like maintenance of ion balance and nerve impulse conduction. The given questions (i) to (iv) consist of an assertion (A) and reason (R). Choose the correct option.Assertion: Alkaline earth metals are reducing agents.Reason: They have low ionisation enthalpies and high negative values of E°.a)A is true but R is false.b)A and R both are correct but R is not the correct explanation of A.c)A and R both are correct and R is the correct explanation of A.d)A is false but R is true.Correct answer is option 'A'. Can you explain this answer?.

Solutions for The lighter alkaline earth metals are very important in animal and plant physiology. Magnesium functions as the active center in some enzymes and calcium salts take a structural role in bones. The alkaline earth metals have the second lowest first ionisation energies in their respective periods. The ions of these elements perform important biological functions like maintenance of ion balance and nerve impulse conduction. The given questions (i) to (iv) consist of an assertion (A) and reason (R). Choose the correct option.Assertion: Alkaline earth metals are reducing agents.Reason: They have low ionisation enthalpies and high negative values of E°.a)A is true but R is false.b)A and R both are correct but R is not the correct explanation of A.c)A and R both are correct and R is the correct explanation of A.d)A is false but R is true.Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 11. Download more important topics, notes, lectures and mock test series for Class 11 Exam by signing up for free.

Here you can find the meaning of The lighter alkaline earth metals are very important in animal and plant physiology. Magnesium functions as the active center in some enzymes and calcium salts take a structural role in bones. The alkaline earth metals have the second lowest first ionisation energies in their respective periods. The ions of these elements perform important biological functions like maintenance of ion balance and nerve impulse conduction. The given questions (i) to (iv) consist of an assertion (A) and reason (R). Choose the correct option.Assertion: Alkaline earth metals are reducing agents.Reason: They have low ionisation enthalpies and high negative values of E°.a)A is true but R is false.b)A and R both are correct but R is not the correct explanation of A.c)A and R both are correct and R is the correct explanation of A.d)A is false but R is true.Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of The lighter alkaline earth metals are very important in animal and plant physiology. Magnesium functions as the active center in some enzymes and calcium salts take a structural role in bones. The alkaline earth metals have the second lowest first ionisation energies in their respective periods. The ions of these elements perform important biological functions like maintenance of ion balance and nerve impulse conduction. The given questions (i) to (iv) consist of an assertion (A) and reason (R). Choose the correct option.Assertion: Alkaline earth metals are reducing agents.Reason: They have low ionisation enthalpies and high negative values of E°.a)A is true but R is false.b)A and R both are correct but R is not the correct explanation of A.c)A and R both are correct and R is the correct explanation of A.d)A is false but R is true.Correct answer is option 'A'. Can you explain this answer?, a detailed solution for The lighter alkaline earth metals are very important in animal and plant physiology. Magnesium functions as the active center in some enzymes and calcium salts take a structural role in bones. The alkaline earth metals have the second lowest first ionisation energies in their respective periods. The ions of these elements perform important biological functions like maintenance of ion balance and nerve impulse conduction. The given questions (i) to (iv) consist of an assertion (A) and reason (R). Choose the correct option.Assertion: Alkaline earth metals are reducing agents.Reason: They have low ionisation enthalpies and high negative values of E°.a)A is true but R is false.b)A and R both are correct but R is not the correct explanation of A.c)A and R both are correct and R is the correct explanation of A.d)A is false but R is true.Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of The lighter alkaline earth metals are very important in animal and plant physiology. Magnesium functions as the active center in some enzymes and calcium salts take a structural role in bones. The alkaline earth metals have the second lowest first ionisation energies in their respective periods. The ions of these elements perform important biological functions like maintenance of ion balance and nerve impulse conduction. The given questions (i) to (iv) consist of an assertion (A) and reason (R). Choose the correct option.Assertion: Alkaline earth metals are reducing agents.Reason: They have low ionisation enthalpies and high negative values of E°.a)A is true but R is false.b)A and R both are correct but R is not the correct explanation of A.c)A and R both are correct and R is the correct explanation of A.d)A is false but R is true.Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice The lighter alkaline earth metals are very important in animal and plant physiology. Magnesium functions as the active center in some enzymes and calcium salts take a structural role in bones. The alkaline earth metals have the second lowest first ionisation energies in their respective periods. The ions of these elements perform important biological functions like maintenance of ion balance and nerve impulse conduction. The given questions (i) to (iv) consist of an assertion (A) and reason (R). Choose the correct option.Assertion: Alkaline earth metals are reducing agents.Reason: They have low ionisation enthalpies and high negative values of E°.a)A is true but R is false.b)A and R both are correct but R is not the correct explanation of A.c)A and R both are correct and R is the correct explanation of A.d)A is false but R is true.Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice Class 11 tests.