Some given characteristics features of Cytoplasmic inheritance, which of the following statements are not follow the inheritance pattern;

a) Cytoplasmic gene and their trait present in both male and female

b) Reciprocal cross results aren’t change

c) Exhibit extensive phenotypic variation

d) Reciprocal cross results are change

e) Mendel’s principle of segregation and independent assortment are follow

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#Question id: 20242

#XL - P Chemistry

The correct order of the O – O bond length in O₂ , H₂O₂ and O₃is

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#Question id: 20243

#XL - P Chemistry

The bond order of O ^-₂  is

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#Question id: 20244

#XL - P Chemistry

Choose the incorrect statement.

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#Question id: 20245

#XL - P Chemistry

Which of the following is not paramagnetic ?

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#Question id: 20246

#XL - P Chemistry

Which one of the following compound has sp² hybridization ?

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#Question id: 20247

#XL - P Chemistry

C₂H₆ (g) + 3.5 O₂ (g) →2CO₂ (g) + 3H₂O (g)

ΔSvap (H₂O, l) = x1 cal K^–1 (boiling point + T₁)

ΔHf (H₂O, l) = x₂

ΔHf (CO2) = x₃

ΔHf (C2H6) = x₄

Hence ΔH for the reaction is –