किसी नाभिकीय अभिक्रिया `A+btoC+d` का `Q` मान निम्नलिखित समीकरण द्वारा परिभाषित होता है।
`Q=[m_(A)+m_(b)-m_(C)-m_(d)]c^(2)`
जहां दिए गए द्रव्यमान नाभिकीय विराम द्रव्यमान है। दिए गए आंकड़ों के आधार पर बताइए कि निम्नलिखित अभिक्रियाएं ऊष्माक्षेपी है या ऊष्माशोषी।
(i) `._(1)^(1)H+._(1)^(3)Hto_(1)^(2)H+._(1)^(2)H`
(ii) `._(6).^(12)C+._(6)^(12)Cto._(10)^(20)Ne+._(2)^(4)He`
दिए गए परमाणु द्रव्यमान इस प्रकार है:
`m(._(1)^(2)H)=2.014102 u`
`m(._(1)^(3)H)=3.016049u`
`m(._(6)^(12)C)=12.000000u`
`m(_(10)^(20)Ne)=19.992439 u`

Calculate the energy of the following nuclear reaction: ._(1)H^(2)+._(1)H^(3) to ._(2)He^(4) + ._(0)n^(1)+Q Given: m(._(1)H^(2))=2.014102u, m(._(1)H^(3))=3.016049u, m(._(2)He^(4))=4.002603u, m(._(0)n^(1))=1.008665u

Calculate the Q - value of the reaction ._(1)H^(2)+._(1)H^(2) rarr ._(1)H^(3)+._(1)H^(1) m(._(1)H^(2))=2.014103 "amu" m(._(1)H^(3))=3.016049 "amu" m(._(1H^(1))=1.007825 amu

The Q value of a nuclear reaction A + b to C + d is defined by Q = [m_A + m_b – m_C – m_d]c^2 where the masses refer to the respective nuclei. Determine from the given data the Q-value of the following reactions and state whether the reactions are exothermic or endothermic. (i) ""_(1)^(1)H + ""_(1)^(3)H to _(1)^(2)H + _(1)^(2)H (ii) ""_(6)^(12)C + ""_(6)^(12)C to ""_(10)^(20)Ne + ""_(2)^(4)He Atomic masses are given to be m (""_(1)^(2)H) = 2.014102 u m (""_(1)^(3)H) = 3.016049 u m (""_(6)^(12)C ) = 12.000000 u m (""_(10)^(20)Ne ) = 19.992439 u .

The Q value of a nuclear reaction A + b to C + d is defined by Q = [m_A + m_b – m_C – m_d]c^2 where the masses refer to the respective nuclei. Determine from the given data the Q-value of the following reactions and state whether the reactions are exothermic or endothermic. (i) ""_(1)^(1)H + ""_(1)^(3)H to _(1)^(2)H + _(1)^(2)H (ii) ""_(6)^(12)C + ""_(6)^(12)C to ""_(10)^(20)Ne + ""_(2)^(4)He Atomic masses are given to be m (""_(1)^(2)H) = 2.014102 u m (""_(1)^(3)H) = 3.016049 u m (""_(6)^(12)C ) = 12.000000 u m (""_(10)^(20)Ne ) = 19.992439 u .

The Q value of a nuclear reaction A+b to C+d is defined by Q=[m_(A)+m_(b)-m_(C )-m_(d)]c^(2) where the masses refer to the respective nuclei. Determine from the given data the Q-value of the following reactions and state whether the reactions are exothermic or endothermic. ._(6)^(12)C+ ._(6)^(12)C to ._(10)^(20)Ne+ ._(2)^(4)He Atomic masses are given to be m(._(1)^(2)H)=2.014102 u m(._(1)^(3)H)=3.016049 u m(._(6)^(12)C)=12.000000 u m(._(10)^(20)Ne)=19.992439 u

The Q value of a nuclear reaction A+b to C+d is defined by Q=[m_(A)+m_(b)-m_(C )-m_(d)]c^(2) where the masses refer to the respective nuclei. Determine from the given data the Q-value of the following reactions and state whether the reactions are exothermic or endothermic. ._(1)^(1)H+ ._(1)^(3)H to ._(1)^(2)H+._(1)^(2) Atomic masses are given to be m(._(1)^(2)H)=2.014102 u m(._(1)^(3)H)=3.016049 u m(._(6)^(12)C)=12.000000 u m(._(10)^(20)Ne)=19.992439 u

Consider the D - T reaction (deuterium - tritium fusion) ._(1)^(2)H+ ._(1)^(3)H to ._(2)^(4)He + n Calculate the energy released in MeV in this reaction from the data : m(._(1)^(2)H)=2.014102 u m(._(1)^(3)H)=3.016049 u