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Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion : Boron has a smaller first ionisation enthalpy than beryllium.Reason: The penetration of a 2s electron to the nucleus is more than the2p electron hence 2p electron is more shielded by the inner core of electrons than the 2s electrons.a)Assertion and reason both are correct statements but reason is not correct explanation for assertion.b)Assertion is correct statement but reason is wrong statement.c)Assertion and reason both are wrong statements.d)None of thesee)Assertion and reason both are correct statements and reason is correct explanation for assertion.Correct answer is option 'E'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion : Boron has a smaller first ionisation enthalpy than beryllium.Reason: The penetration of a 2s electron to the nucleus is more than the2p electron hence 2p electron is more shielded by the inner core of electrons than the 2s electrons.a)Assertion and reason both are correct statements but reason is not correct explanation for assertion.b)Assertion is correct statement but reason is wrong statement.c)Assertion and reason both are wrong statements.d)None of thesee)Assertion and reason both are correct statements and reason is correct explanation for assertion.Correct answer is option 'E'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion : Boron has a smaller first ionisation enthalpy than beryllium.Reason: The penetration of a 2s electron to the nucleus is more than the2p electron hence 2p electron is more shielded by the inner core of electrons than the 2s electrons.a)Assertion and reason both are correct statements but reason is not correct explanation for assertion.b)Assertion is correct statement but reason is wrong statement.c)Assertion and reason both are wrong statements.d)None of thesee)Assertion and reason both are correct statements and reason is correct explanation for assertion.Correct answer is option 'E'. Can you explain this answer?.

Solutions for Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion : Boron has a smaller first ionisation enthalpy than beryllium.Reason: The penetration of a 2s electron to the nucleus is more than the2p electron hence 2p electron is more shielded by the inner core of electrons than the 2s electrons.a)Assertion and reason both are correct statements but reason is not correct explanation for assertion.b)Assertion is correct statement but reason is wrong statement.c)Assertion and reason both are wrong statements.d)None of thesee)Assertion and reason both are correct statements and reason is correct explanation for assertion.Correct answer is option 'E'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 10. Download more important topics, notes, lectures and mock test series for Class 10 Exam by signing up for free.

Here you can find the meaning of Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion : Boron has a smaller first ionisation enthalpy than beryllium.Reason: The penetration of a 2s electron to the nucleus is more than the2p electron hence 2p electron is more shielded by the inner core of electrons than the 2s electrons.a)Assertion and reason both are correct statements but reason is not correct explanation for assertion.b)Assertion is correct statement but reason is wrong statement.c)Assertion and reason both are wrong statements.d)None of thesee)Assertion and reason both are correct statements and reason is correct explanation for assertion.Correct answer is option 'E'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion : Boron has a smaller first ionisation enthalpy than beryllium.Reason: The penetration of a 2s electron to the nucleus is more than the2p electron hence 2p electron is more shielded by the inner core of electrons than the 2s electrons.a)Assertion and reason both are correct statements but reason is not correct explanation for assertion.b)Assertion is correct statement but reason is wrong statement.c)Assertion and reason both are wrong statements.d)None of thesee)Assertion and reason both are correct statements and reason is correct explanation for assertion.Correct answer is option 'E'. Can you explain this answer?, a detailed solution for Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion : Boron has a smaller first ionisation enthalpy than beryllium.Reason: The penetration of a 2s electron to the nucleus is more than the2p electron hence 2p electron is more shielded by the inner core of electrons than the 2s electrons.a)Assertion and reason both are correct statements but reason is not correct explanation for assertion.b)Assertion is correct statement but reason is wrong statement.c)Assertion and reason both are wrong statements.d)None of thesee)Assertion and reason both are correct statements and reason is correct explanation for assertion.Correct answer is option 'E'. Can you explain this answer? has been provided alongside types of Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion : Boron has a smaller first ionisation enthalpy than beryllium.Reason: The penetration of a 2s electron to the nucleus is more than the2p electron hence 2p electron is more shielded by the inner core of electrons than the 2s electrons.a)Assertion and reason both are correct statements but reason is not correct explanation for assertion.b)Assertion is correct statement but reason is wrong statement.c)Assertion and reason both are wrong statements.d)None of thesee)Assertion and reason both are correct statements and reason is correct explanation for assertion.Correct answer is option 'E'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion : Boron has a smaller first ionisation enthalpy than beryllium.Reason: The penetration of a 2s electron to the nucleus is more than the2p electron hence 2p electron is more shielded by the inner core of electrons than the 2s electrons.a)Assertion and reason both are correct statements but reason is not correct explanation for assertion.b)Assertion is correct statement but reason is wrong statement.c)Assertion and reason both are wrong statements.d)None of thesee)Assertion and reason both are correct statements and reason is correct explanation for assertion.Correct answer is option 'E'. Can you explain this answer? tests, examples and also practice Class 10 tests.