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Carbongene has X% of CO2 and is used a an antidote for poisoning of Y. Then, X and Y are

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Important Questions on The p-Block Elements

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Beta Question Bank for Engineering: Chemistry>Chapter 19 - The p-Block Elements>EXERCISE-1>Q 15
In which of the following carbon is in sp hybridisation.
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Beta Question Bank for Engineering: Chemistry>Chapter 19 - The p-Block Elements>EXERCISE-1>Q 16
  Column-I   Column-II
  Element   First ionization energy KJ/mole.
(A) Al (1) 577
(B) B (2) 589
(C) ln (3) 801
(D) Th (4) 558
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Beta Question Bank for Engineering: Chemistry>Chapter 19 - The p-Block Elements>EXERCISE-1>Q 18
Cu+conc.HNO3hot⟶CuNO32+X (oxide of nitrogen); then X is :
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Beta Question Bank for Engineering: Chemistry>Chapter 19 - The p-Block Elements>EXERCISE-1>Q 19
In Haber's process for the manufacture of ammonia, the catalyst used is -
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Beta Question Bank for Engineering: Chemistry>Chapter 19 - The p-Block Elements>EXERCISE-1>Q 23
Ca+C2→CaC2→N2A; Compound A is used as a/an -
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Beta Question Bank for Engineering: Chemistry>Chapter 19 - The p-Block Elements>EXERCISE-1>Q 25
When chlorine water is kept in sunlight oxygen is evolved therefore-
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Beta Question Bank for Engineering: Chemistry>Chapter 19 - The p-Block Elements>EXERCISE-1>Q 26
Euchlorine is a mixture of -
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Beta Question Bank for Engineering: Chemistry>Chapter 19 - The p-Block Elements>EXERCISE-1>Q 27
Which of the following represents the correct order of increasing pKa values of the given acids -