JEE Advanced 2017 Paper 2 Offline | p-Block Elements Question 20 | Chemistry

JEE Advanced 2017 Paper 2 Offline

MCQ (Single Correct Answer)

-0.75

Upon heating $$KCl{O_3}$$ in the presence of catalytic amount of $$Mn{O_2},$$ a gas $$W$$ is formed. Excess amount of $$W$$ reacts with white phosphorous to give $$X.$$ The reaction of $$X$$ with pure $$HN{O_3}$$ gives $$Y$$ and $$Z.$$

$$W$$ and $$X$$ are, respectively

$${O_3}$$ and $${P_4}{O_6}$$

$${O_2}$$ and $${P_4}{O_6}$$

$${O_2}$$ and $${P_4}{O_{10}}$$

$${O_3}$$ and $${P_4}{O_{10}}$$

JEE Advanced 2017 Paper 2 Offline

MCQ (Single Correct Answer)

-0.75

$$Y$$ and $$Z$$ are, respectively

$${N_2}{O_3}$$ and $${H_3}P{O_4}$$

$${N_2}{O_5}$$ and $$HP{O_3}$$

$${N_2}{O_4}$$ and $$HP{O_3}$$

$${N_2}{O_4}$$ and $${H_3}P{O_3}$$

JEE Advanced 2016 Paper 1 Offline

MCQ (Single Correct Answer)

-1

The increasing order of atomic radii of the following group 13 elements is

Al < Ga < In < Tl

Ga < Al < In < Tl

Al < In < Ga < Tl

Al < Ga < Tl < In

JEE Advanced 2014 Paper 2 Offline

MCQ (Single Correct Answer)

-1

The product formed in the reaction of SOCl₂ with white phosphorus is

PCl₃

SO₂Cl₂

SCl₂

POCl₃

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