NH3(g) + HCl(s) → NH4Cl(s) The Entropy Change In The System ...

Register Login

• Username Password Remember me Sign in New here ? Join Us

Register Login

• Home
• Buy Now Enter Store Books Computer Software Forms JAMB Mobile Apps NECO Video Lessons Subscription WAEC Whatsapp Groups Post UTME Past Question Project & Research Materials
• Latest News JAMB News Post-UTME News Admission News O'Level News Scholarships Pre-Degree News Post-Graduate News Events Entertainment News Politics News Part Time News Departmental News General News Study Abroad News IJMB News Gist & Gossips Noticeboard NYSC Nursing School News
• Find a Scholarship
• Classroom Enter now to Study Start a Free Practice Exam Topic by Topic Video Lessons Past Questions Video Lessons Current JAMB Novel All Novels Latest JAMB Syllabus Latest JAMB Brochure Exam Ranking
• Ask a Question All Questions School-Based Questions Academic Questions
• Connect2Me Find Friend Update your Profile
• Sell an Item Buy an Item Sell an Item
• Events All Events Post an Event
• Groups Join a Group Create a Group

1. Home
2. Classroom
3. Chemistry
4. JAMB 2008
5. \(NH_{3(g)} + HCl_{(...

\(NH_{3(g)} + HCl_{(g)} → NH_4Cl_{(s)}\) The entropy change in the system above is

Chemistry JAMB 2008

\(NH_{3(g)} + HCl_{(g)} → NH_4Cl_{(s)}\) The entropy change in the system above is

• A. positive
• B. zero
• C. negative
• D. indeterminate

Correct Answer: Option C

Explanation

\(NH_{3(g)} + HCl_{(g)} → NH_4Cl_{(s)}\) Reactant = 2 moles of gaseous molecules Product = 1 mole of gaseous molecule Entropy change = 1 - 2 = -1 (negative)

There is an explanation video available below.

Previous Next Go back to Chem classroom Report an Error Ask A Question Download App

Explanation Video

{{ sortBys[selectedSort] }} {{ text }}

Contributions ({{ comment_count }})

Please wait...

Modal title

×

• {{ rating.name }}

{{ settings.no_comment_msg ? settings.no_comment_msg : 'There are no comments' }}

Report

× Category: --Select a category-- Spam or Scam False or fake information Violence Sexual activity Others Description: Thank you for reporting this comment. Close Send Report

Block User

× No Yes

{{ feedback_modal_data.title }}

× Ok

Quick Questions

• waec question? Answer this 1 Answers · Biology · 4 days ago
• how can I pass my jamb? Answer this 1 Answers · 6 hours ago
• i need a partner to study together? Answer this 14 Answers · 1 week ago

Post your Contribution

Please don't post or ask to join a "Group" or "Whatsapp Group" as a comment. It will be deleted. To join or start a group, please click here

{{ settings.form_textarea_description }} Image × {{ settings.form_button_text }}

Sign In

× Username Password Remember me Sign in Don't have an account, Click here to register