Recent questions and answers in p-Block Elements

Ammonia can be dried by :

answered Aug 11, 2018 by varun192017

2 answers

Give the preparation of Ammonia by Haber’s Process.

answered Jul 4, 2017 by pady_1

1 answer

Give the preparation of Ammonia by Haber’s Process.

answered Jul 4, 2017 by pady_1

1 answer

How the behavior of Nitrogen does differs from other elements.

asked Jul 4, 2017 by pady_1

1 answer

Explain the preparations of Ozone.

answered Jul 4, 2017 by pady_1

1 answer

Explain the preparations of Ozone.

answered Jul 4, 2017 by pady_1

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Explain why halogens are coloured?

asked Jul 4, 2017 by pady_1

1 answer

Give the order of Bond dissociation enthalpy $- Cl_2 , Br_2 , F_2 , I_2$

answered Jul 4, 2017 by pady_1

1 answer

Give the order of Bond dissociation enthalpy $- Cl_2 , Br_2 , F_2 , I_2 $

answered Jul 4, 2017 by pady_1

1 answer

Give two examples to show the anomalous behavior of fluorine.

answered Jul 4, 2017 by pady_1

1 answer

Halogens have maximum negative electron gain enthalpy in the respective periods of the periodic table. Why?

answered Jul 4, 2017 by pady_1

1 answer

Write the conditions to maximize the yield of $H_2SO_4$ by Contact process

asked Jul 4, 2017 by pady_1

1 answer

Write the order of thermal stability of the hydrides of Group 16 elements.

answered Jul 4, 2017 by pady_1

1 answer

Bond angle in $PH_4 ^+$ is higher than that in $PH_3$. Why?

answered Jul 4, 2017 by pady_1

1 answer

In what way can it be proved that PH3 is basic in nature?

answered Jul 4, 2017 by pady_1

1 answer

In what way can it be proved that $PH_3$ is basic in nature?

answered Jul 4, 2017 by pady_1

1 answer

answered Jul 4, 2017 by pady_1

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How to obtain dry ice.

answered Jul 4, 2017 by pady_1

1 answer

How to obtain dry ice.

answered Jul 4, 2017 by pady_1

1 answer

What is Inert pair effect?

answered Jul 4, 2017 by pady_1

1 answer

What are p-Block elements?

answered Jul 4, 2017 by pady_1

1 answer

Which of the most easily lique fiable rate gas ?

answered Feb 21, 2017 by meena.p

1 answer

Aqueous solution of $Na_2 S_2O_3$ on reaction with $cl_2$ gives

answered Feb 21, 2017 by meena.p

1 answer

The reaction between $NH^{-}_2$ and $N_2O$ gives

answered Feb 21, 2017 by meena.p

1 answer

Which of the following oxides cannot work as a reducing agent ?

answered Feb 21, 2017 by meena.p

1 answer

Which one of the following pairs consists of only para magnetic species ?

answered Feb 21, 2017 by meena.p

1 answer

The model abundant noble gas in the atmosphere is :

answered Feb 21, 2017 by meena.p

1 answer

The shape of $X_eF_4$ is

answered Feb 21, 2017 by meena.p

1 answer

The first noble gas compound prepared by Bartlett was :

answered Feb 21, 2017 by meena.p

1 answer

$IF_5$ has the following hybridization :

answered Feb 21, 2017 by meena.p

1 answer

Solubility of iodine in water may be increased by adding

answered Feb 21, 2017 by meena.p

1 answer

Among the halogen acids the one which is the weakest is

answered Feb 21, 2017 by meena.p

1 answer

The strongest reducing agent is

answered Feb 20, 2017 by meena.p

1 answer

The shapes of $IF_7$ is :

answered Feb 20, 2017 by meena.p

1 answer

$SO_2+H_2S \to Product $ . The final product is

answered Feb 20, 2017 by meena.p

1 answer

Which of the following act as a pickling agent ?

answered Feb 20, 2017 by meena.p

1 answer

Which of the following oxides is amphoteric in character ?

answered Feb 20, 2017 by meena.p

1 answer

Which of the following has the least bond angle ?

answered Feb 20, 2017 by meena.p

1 answer

Which of the following is tri basic ?

answered Feb 20, 2017 by rupeshkumar4045

2 answers

Which of the following reaction is not feasible ?

answered Feb 20, 2017 by meena.p

1 answer

Sulphur molecule is :

answered Feb 20, 2017 by meena.p

1 answer

The maximum covalency of Sulphur is

answered Feb 20, 2017 by meena.p

1 answer

Which of the following has the highest bond energy ?

answered Feb 20, 2017 by meena.p

1 answer

The hybridization of $sin SF_4$ is :

answered Feb 20, 2017 by meena.p

1 answer

Hybridization of sulphur is $SO_3$ is :

answered Feb 20, 2017 by meena.p

1 answer

Which one of the following is the strongest base ?

answered Feb 20, 2017 by meena.p

1 answer

The range of oxidation states shows by phosphorous is form

asked Feb 15, 2017 by meena.p

0 answers

$P_2O_5$ is used extensively as a :

answered Feb 15, 2017 by meena.p

1 answer

Which of the following is not hydrolyzed?

answered Feb 15, 2017 by meena.p

1 answer

Which of the following oxides of nitrogen is thermally stable ?

answered Feb 15, 2017 by meena.p

1 answer

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