Home›MPPSC Forest›State Forest Service Mains Exam›Section 'B': Forestry and General Science›UNIT-07: Physics›Nuclear energy: Nuclear fission, fusion, chain reaction, nuclear reactor, uses and harms of nuclear energy, general information about M.P. Energy Development Corporation (MPUVN)›Which particle is missing in the following nuclear reaction: ₇N¹⁴ +

Which particle is missing in the following nuclear reaction: ₇N¹⁴ + ₂He⁴ -> ₈O¹⁷ + ...... ?

20183M#mppsc-forest#pyq#mcq#2018
A.₀n¹
B.₋₁e⁰
C.₀γ⁰
D.₁H¹Correct
Explanation & Solution

Correct Answer: (D) ₁H¹

In the nuclear reaction ₇N¹⁴ + ₂He⁴ -> ₈O¹⁷ + X, balancing the mass numbers (14 + 4 = 17 + A, so A = 1) and atomic numbers (7 + 2 = 8 + Z, so Z = 1) reveals that the missing particle is a proton denoted as ₁H¹.

हिंदी में प्रश्न एवं आदर्श उत्तर

नीचे दिये हुए नाभिकीय प्रतिक्रिया में कौन सा कण लुप्त है: ₇N¹⁴ + ₂He⁴ -> ₈O¹⁷ + ...... ?

A.₀n¹
B.₋₁e⁰
C.₀γ⁰
D.₁H¹सही

सही उत्तर: (D) ₁H¹

नाभिकीय अभिक्रिया ₇N¹⁴ + ₂He⁴ -> ₈O¹⁷ + X में द्रव्यमान संख्याओं (14 + 4 = 17 + 1) और परमाणु क्रमांकों (7 + 2 = 8 + 1) को संतुलित करने पर ज्ञात होता है कि लुप्त कण प्रोटॉन यानी ₁H¹ है।

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