jee_main_2024_30_january_evening - The p Block Elements Topics

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QUESTION #65 Group 16 Elements
Given below are two statements: One is labelled as Assertion A and the other is labelled as Reason R. Assertion A: H₂Te is more acidic than H₂S. Reason R: Bond dissociation enthalpy of H₂Te is lower than H₂S. In the light of the above statements, Choose the most appropriate from the options given below.
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QUESTION #79 Group 15 Hydrides
Choose the correct statements about the hydrides of group 15 elements. A. The stability of the hydrides decreases in the order NH₃ > PH₃ > AsH₃ > SbH₃ > BiH₃ B. The reducing ability of the hydrides increases in the order NH₃ < PH₃ < AsH₃ < SbH₃ < BiH₃ C. Among the hydrides, NH₃ is strong reducing agent while BiH₃ is mild reducing agent. D. The basicity of the hydrides increases in the order NH₃ < PH₃ < AsH₃ < SbH₃ < BiH₃ Choose the most appropriate from the option given below:
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JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%) | JEE Physics: Waves (+15.5%) | Electrostatics: Concentric Shells (-29.7%) | Modern Physics: Photoelectric Clones (+34.2%) | Mathematics: Definite Integrals (+18.1%) | Chemistry: Coordination Splitting (-11.4%)

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