Chemical Kinetics 09 : First Order Reaction | प्रथम कोटि अभिक्रिया | IIT-JEE/NEET | Ashish sir

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Special Point ➡️ 1. lnAt=-kt+lnA° kt= lnA°- lnAt kt= 2.303/k log10 A°/At 2. lnAt =-kt + lnA° lnAt- lnA°=- kt At/A°=e^-kt At=A° e^- kt प्रथम कोटि अभिक्रिया की अर्द्धायु= t1/2=0.693/k प्रथम कोटि अभिक्रिया का जीवन काल= t LF=∞ प्रथम कोटि अभिक्रिया कभी भी 100% पूर्ण नहीं होती हैं। Sir aaj ki dono class bahut acchi thi.Sare concept makhan ho gaye.Thank you sir.👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻💯💯💯💯💯💯💯💯💯💯💯💯

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वैसी अभिक्रिया जिसमे अभिकारी पर्म्भिक् सांद्रता पर निर्भर नही करता है उसे 1st कोटि अभिक्रिया कहते है 👍👍पररंभिक् सांद्रता को आधा होने मे जितना समय लगता है उसे half life कहते है 👍👍t पर जैसे जैसे अंत की और जा रहा हो तो At 0 की ओर जायेगा 👍👍👍+ M बताता है की ग्राफ उपर की ओर जायेगा 👍👍- M बताता है की ग्राफ नीचे आयेगा वेग नियम या वेग स्तिरंक् मे अभिक्रिया के घात जो पर्योगि मान हो उनके योग को अभिक्रिया की कोटि कहते है 👍👍

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Wah wah sir aaj to mja hi aa gya 😍😍

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Sir aaj to aap ne full motivate kr diya 😄😄 Aaj ki dono classes akdm mast thi 👌👌👌 Aaj to dil Khush ho gaya

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Sar aap chemistry bahut achha padhaate hai

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जिंदगी एक अभिलाषा है क्या गजब इसकी परिभाषा है जिंदगी क्या है मत पूछो मेरे दोस्तों संँवर गई तो तकदीर और बिखर गई तो तमाशा है।

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Motivation bhi aap bahot अच्छा देते हैं sir ji 🙏 Thanks for your live class 🙏🙏

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Sir apki last ki bate mujhe so good is tarah ki bate hum jaise students ko motivat karti hai sir ap best ho👍👍👍🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

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I think this is the easiest chapter of chem

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Dil kush kar diya aapne sir 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

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Maine last wala motivation 1 short vdo me dekha tha 😊😊 Finally Aaj pta chala Ashish sir ne kis vdo me bola h ye batee...😅😅 Sir ekdam mast baat boli aapne ❤❤❤

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Sir aaj ki class bahut achhi thi 🙏🙏🙏🙏

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प्रथम कोटि अभिक्रिया=lnAt=lnA०-kt t=2.303logA०/At.k प्रथम कोटि अभिक्रिया की अर्धायूं t 1/2=0.693/k प्रथम कोटि अभिक्रिया का जीवन काल=अन्नत अर्थात प्रथम कोटि अभिक्रिया कभी 100% समाप्त नहीं होती है। Thanks sir for your great work and motivation ✍️👍👍🙏🙏🙏🙏👍👍👍👍🙏🙏🌹🌹😀😀😀🌹🙏👍✍️👍🙏👍👍👍✍️👍🙏🙏🙏🙏🙏🙏🙏🙏🙏

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Concept 💯 makkhan hai sir 🙏🙏❤️❤️❤️😍❤️🤩🤩🤩🤩🥰🔥🙏💯✨✨✨✨✨✨✨ Thank you for this motivation 🔥 Love you sir 🙏🙏❤️❤️❤️ Aapke kahne se to rooh kaanp gayi aur ab confidence aa gaya hai ab to faad denge sabhi subjects ko aisi ki taisi 🔥🔥❤️❤️❤️🤩🥰✨✨

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Thank you so much sir 🙏 ☺Motivate karne ke liye 🙏🙏🙏 Aag laga diya app ne 🌋☺😊🙏🙏🙏🙏🙏🙏🙏

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[@satuprajapatisummi3461]

प्रथम कोटी अभिक्रिया ln At =-kt +ln A॰ प्रथम कोटी अभिक्रिया की अर्ध आयु t1/2=0.693/k प्रथम कोटी अभिक्रिया के लिए जीवन काल t1/2=अनन्त प्रथम कोटी अभिक्रिया 100% पूर्ण नहीं होती आज का टॉपिक मख्खन हो गया आप का बहुत बहुत धन्यवाद 🙏🙏🙏

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sir baat dil ko chu gae

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[@krishgameplay3320]

First order raection lnAt= -kt+lnA°☑️ OR Kt=lnA°-lnAt Kt=lnA°/At t=2.303logA°/kAt☑️ Half Life of first order reaction tअर्ध्दायु =0.693/k☑️ Very very धन्यवाद गुरु जी 🙏 for last moment (motivation).

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For first order reactions - lnAt= -kt+lnA° t/2 = 0.693/K tLt= infinite

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Sir I am student of session 2021-2022 and I have completed this lecture and thank you so much sir for this amazing lecture nd motivation 😊🙏

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First Order Reaction ln At=-kt+ln Ao t=2.303/k log Ao/At Ao= प्रारम्भिक सांद्रता At= बची हुई हैं remaining

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प्रथम कोटि अभिक्रिया (n=1) के लिए समाकलित वेग समीकरण:- lnAt = -kt+lnA° Special Point • t के रूप मे:- t = 2.303/k × log A°/At • At= A° e (-kt)(power me) [ 2

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