
Which colourless gas evolves, when \[{\rm{N}}{{\rm{H}}_{\rm{4}}}{\rm{Cl}}\] reacts with zinc in a dry cell battery?
A. \[{\rm{N}}{{\rm{H}}_{\rm{4}}}\]
B. \[{{\rm{N}}_{\rm{2}}}\]
C. \[{{\rm{H}}_{\rm{2}}}\]
D. \[{\rm{C}}{{\rm{l}}_{\rm{2}}}\]
Answer
161.4k+ views
Hint: The electrochemical cell defines the cell that produces electricity from the chemical reaction. A dry cell belongs to the class of electrochemical cell or we can say a battery used mostly in the portable electronic device and equipment of house. The dry cell that is used in common consists of zinc and carbon electrodes.
Complete Step by Step Solution:
Let's understand the dry cell in detail. A dry cell has electrolyte in the paste form to form immobilized electrolytes of low moisture content. This restricts the flowing of the paste and the low moisture is enough for the flowing of current.
Let's discuss a dry cell of Zinc and carbon electrodes . It Zinc -Carbon dry cell, a zinc container acts as an anode and a carbon graphite behaves as a cathode. The space between both the electrodes is filling up with manganese dioxide and an electrolyte of low moisture content consists of zinc chloride (\[{\rm{ZnC}}{{\rm{l}}_{\rm{2}}}\] ) and ammonium chloride (\[{\rm{N}}{{\rm{H}}_{\rm{4}}}{\rm{Cl}}\]).
Zinc undergoes a reaction ammonium chloride to give the following reaction.
\[{\rm{2N}}{{\rm{H}}_{\rm{4}}}{\rm{Cl}} + {\rm{Zn}} \to {\rm{2N}}{{\rm{H}}_3} + {\rm{ZnC}}{{\rm{l}}_{\rm{2}}} + {{\rm{H}}_{\rm{2}}}\]
The above reaction shows the liberation of hydrogen gas due to the reaction of zinc and ammonium chloride.
Hence, option C is right.
Note: The dry cells are of two types, primary and secondary . A primary dry cell is neither rechargeable nor reusable. For example, lithium cell, mercury cell. The recharge in a secondary cell is possible with the help of battery. One example is, nickel cadmium cell.
Complete Step by Step Solution:
Let's understand the dry cell in detail. A dry cell has electrolyte in the paste form to form immobilized electrolytes of low moisture content. This restricts the flowing of the paste and the low moisture is enough for the flowing of current.
Let's discuss a dry cell of Zinc and carbon electrodes . It Zinc -Carbon dry cell, a zinc container acts as an anode and a carbon graphite behaves as a cathode. The space between both the electrodes is filling up with manganese dioxide and an electrolyte of low moisture content consists of zinc chloride (\[{\rm{ZnC}}{{\rm{l}}_{\rm{2}}}\] ) and ammonium chloride (\[{\rm{N}}{{\rm{H}}_{\rm{4}}}{\rm{Cl}}\]).
Zinc undergoes a reaction ammonium chloride to give the following reaction.
\[{\rm{2N}}{{\rm{H}}_{\rm{4}}}{\rm{Cl}} + {\rm{Zn}} \to {\rm{2N}}{{\rm{H}}_3} + {\rm{ZnC}}{{\rm{l}}_{\rm{2}}} + {{\rm{H}}_{\rm{2}}}\]
The above reaction shows the liberation of hydrogen gas due to the reaction of zinc and ammonium chloride.
Hence, option C is right.
Note: The dry cells are of two types, primary and secondary . A primary dry cell is neither rechargeable nor reusable. For example, lithium cell, mercury cell. The recharge in a secondary cell is possible with the help of battery. One example is, nickel cadmium cell.
Recently Updated Pages
Two pi and half sigma bonds are present in A N2 + B class 11 chemistry JEE_Main

Which of the following is most stable A Sn2+ B Ge2+ class 11 chemistry JEE_Main

The enolic form of acetone contains a 10sigma bonds class 11 chemistry JEE_Main

The specific heat of metal is 067 Jg Its equivalent class 11 chemistry JEE_Main

The increasing order of a specific charge to mass ratio class 11 chemistry JEE_Main

Which one of the following is used for making shoe class 11 chemistry JEE_Main

Trending doubts
JEE Main 2025 Session 2: Application Form (Out), Exam Dates (Released), Eligibility, & More

JEE Main 2025: Derivation of Equation of Trajectory in Physics

Electric Field Due to Uniformly Charged Ring for JEE Main 2025 - Formula and Derivation

Displacement-Time Graph and Velocity-Time Graph for JEE

JEE Main 2026 Syllabus PDF - Download Paper 1 and 2 Syllabus by NTA

JEE Main Eligibility Criteria 2025

Other Pages
JEE Advanced Marks vs Ranks 2025: Understanding Category-wise Qualifying Marks and Previous Year Cut-offs

JEE Advanced 2025: Dates, Registration, Syllabus, Eligibility Criteria and More

JEE Advanced Weightage 2025 Chapter-Wise for Physics, Maths and Chemistry

NCERT Solutions for Class 11 Chemistry In Hindi Chapter 1 Some Basic Concepts of Chemistry

NCERT Solutions for Class 11 Chemistry Chapter 7 Redox Reaction

Degree of Dissociation and Its Formula With Solved Example for JEE
