Chemistry
Classification-Of-Elements-And-Periodicity-In-Properties
Easy

Question

The correct order of the first ionization enthalpies is

  1. Ti < Mn < Zn < Ni
  2. Zn < Ni < Mn < Ti
  3. Mn < Ti < Zn < Ni
  4. Ti < Mn < Ni < Zn

The correct answer is: Ti < Mn < Ni < Zn

Related Questions to study

Classification-Of-Elements-And-Periodicity-In-Properties
Chemistry

The element having greatest difference between its first and second ionization energies, is :

The element having greatest difference between its first and second ionization energies, is :

ChemistryClassification-Of-Elements-And-Periodicity-In-Properties
Grade-11
Chemistry

Which of the following statements is false regarding Arrhenius concept?

Which of the following statements is false regarding Arrhenius concept?

ChemistryGrade-11
Grade-11
Chemistry

Which of the following statement is the limitation of Arrhenius concept?

Which of the following statement is the limitation of Arrhenius concept?

ChemistryGrade-11
parallel
Grade-11
Chemistry

Assertion: HCl is an Arrhenius acid.
Reason: HCl will yield hydronium ions as the only positive ions in the solution.

Assertion: HCl is an Arrhenius acid.
Reason: HCl will yield hydronium ions as the only positive ions in the solution.

ChemistryGrade-11
Grade-11
Chemistry

Assertion: C2​H5​OH is as an Arrhenius base.
Reason: C22H5OH donates its OH- in aqueous solutions.

Assertion: C2​H5​OH is as an Arrhenius base.
Reason: C22H5OH donates its OH- in aqueous solutions.

ChemistryGrade-11
Grade-11
Chemistry

A substance that can donate the OH- ion -

A substance that can donate the OH- ion -

ChemistryGrade-11
parallel
Grade-11
Chemistry

What is the limitation of Arrhenius concept of acid and base?

What is the limitation of Arrhenius concept of acid and base?

ChemistryGrade-11
Grade-11
Chemistry

Consider a reversible reaction, A + B ⇌ C + D:

Observe the diagram; when equilibrium stage will be attained -

Consider a reversible reaction, A + B ⇌ C + D:

Observe the diagram; when equilibrium stage will be attained -

ChemistryGrade-11
Grade-11
Chemistry

Consider a reversible reaction, A + B ⇌ C + D:

Choose the incorrect inferences from the following options -

Consider a reversible reaction, A + B ⇌ C + D:

Choose the incorrect inferences from the following options -

ChemistryGrade-11
parallel
Grade-11
Chemistry

Which of the following species has the most number of H+ ions?

Which of the following species has the most number of H+ ions?

ChemistryGrade-11
Grade-11
Chemistry

According to Arrhenius theory, bases are substances (or species) that generate hydroxyl ions OH- (aq). Identify the base which doesn’t follow the Arrhenius concept.

According to Arrhenius theory, bases are substances (or species) that generate hydroxyl ions OH- (aq). Identify the base which doesn’t follow the Arrhenius concept.

ChemistryGrade-11
Grade-11
Chemistry

Match the following:
COLUMN – I COLUMN - II
A. Hydrochloric acid (i) Arrhenius weak acid 
B. Sodium hydroxide  (ii) Arrhenius strong base
C. Carbonic acid (iii) Arrhenius strong acid
D. Aluminum hydroxide (iv) Arrhenius weak base

Match the following:
COLUMN – I COLUMN - II
A. Hydrochloric acid (i) Arrhenius weak acid 
B. Sodium hydroxide  (ii) Arrhenius strong base
C. Carbonic acid (iii) Arrhenius strong acid
D. Aluminum hydroxide (iv) Arrhenius weak base

ChemistryGrade-11
parallel
Grade-11
Chemistry

Sam has two solutions, A and B, containing sodium chloride and acetic acid solution, respectively. Out of sodium chloride and acetic acid, which is a strong electrolyte?

Sam has two solutions, A and B, containing sodium chloride and acetic acid solution, respectively. Out of sodium chloride and acetic acid, which is a strong electrolyte?

ChemistryGrade-11
Grade-11
Chemistry

Consider the reaction given below:
MOH (aq) + H2O (l) → OH- (aq) + M+ (aq)
What is the indication shown in the reaction?

Consider the reaction given below:
MOH (aq) + H2O (l) → OH- (aq) + M+ (aq)
What is the indication shown in the reaction?

ChemistryGrade-11
Grade-11
Chemistry

Complete the reaction:
HCl + H2O → ........+ Cl-

Complete the reaction:
HCl + H2O → ........+ Cl-

ChemistryGrade-11
parallel

card img

With Turito Academy.

card img

With Turito Foundation.

card img

Get an Expert Advice From Turito.

Turito Academy

card img

With Turito Academy.

Test Prep

card img

With Turito Foundation.