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Direction : Read the following question and choose
A. If both assertion and reason are true and reason is the correct explantion of assertion
B. If both assertion and reason are true but reason is not the correct explanation of assertion
C. If assertion is true but reason is false
D. If assertion is false but reason is true
Assertion: On alpha-decay, group of daughter nucleus shifts
two places to the left from the group of parent nucleus
Reason : An alpha particle carries four units of mass
  • a)
    A
  • b)
    B
  • c)
    C
  • d)
    D
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Direction : Read the following question and chooseA. If both assertion...
A.As new Alpha particle has atomic number 2so it shifts 2towards left
R.no need of mass according to question
Free Test
Community Answer
Direction : Read the following question and chooseA. If both assertion...
Com shifts
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Direction : Read the following question and chooseA. If both assertion and reason are true and reason is the correct explantion of assertionB. If both assertion and reason are true but reason is not the correct explanation of assertionC. If assertion is true but reason is falseD. If assertion is false but reason is trueAssertion: On alpha-decay, group of daughter nucleus shiftstwo places to the left from the group of parent nucleusReason : An alpha particle carries four units of massa)Ab)Bc)Cd)DCorrect answer is option 'B'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Direction : Read the following question and chooseA. If both assertion and reason are true and reason is the correct explantion of assertionB. If both assertion and reason are true but reason is not the correct explanation of assertionC. If assertion is true but reason is falseD. If assertion is false but reason is trueAssertion: On alpha-decay, group of daughter nucleus shiftstwo places to the left from the group of parent nucleusReason : An alpha particle carries four units of massa)Ab)Bc)Cd)DCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Direction : Read the following question and chooseA. If both assertion and reason are true and reason is the correct explantion of assertionB. If both assertion and reason are true but reason is not the correct explanation of assertionC. If assertion is true but reason is falseD. If assertion is false but reason is trueAssertion: On alpha-decay, group of daughter nucleus shiftstwo places to the left from the group of parent nucleusReason : An alpha particle carries four units of massa)Ab)Bc)Cd)DCorrect answer is option 'B'. Can you explain this answer?.
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