Difference between Isotopes and Isobars

Isotopes	Isobars
1. They have the same atomic number but different mass numbers. 2. They have identical electronic configuration. 3. They occupy the same place in the periodic table. 4. Their chemical properties are identical. 5. They have the same number of protons and electrons but different number of neutrons.	1. They have the same mass number but different atomic numbers. 2. They have different electronic configurations. 3. They occupy different places in the periodic table. 4. Their chemical properties are different. 5. They have unequal number of protons, electrons and neutrons.

Isotopes

Isobars

1. They have the same atomic number but different mass numbers.

2. They have identical electronic configuration.

3. They occupy the same place in the periodic table.

4. Their chemical properties are identical.

5. They have the same number of protons and electrons but different number of neutrons.

1. They have the same mass number but different atomic numbers.

2. They have different electronic configurations.

3. They occupy different places in the periodic table.

4. Their chemical properties are different.

5. They have unequal number of protons, electrons and neutrons.

project on adsorption

Adsorption Introduction There are several examples, which reveal that the surface of a solid has the tendency to attract and retain the molecules of the phase with which it comes into contact. Thesemolecules remain only at the surface and do not go deeper into the bulk. Adsorption The accumulation of molecular species at the surface rather than in the bulk of a solid or liquid is termed adsorption. Adsorbate The molecular species or substance, which concentrates or accumulates at the surface is termed adsorbate . Adsorbent The material on the surface of which the adsorption takes place is called adsorbent . Adsorption in action (i) If a gas like O2 , H2 , CO, Cl2 , NH3 or SO2 is taken in a closed vessel containing powdered charcoal, it is observed that the pressure of the gas in the enclosed vessel decreases. The gas molecules concentrate...

लता मंगेशकर , today's static gk , know about lata mangeshkar

लता मंगेशकर 👉🏻 लता मंगेशकर का जन्म 28 सितंबर, 1929 को मराठी और कोंकणी संगीतकार पंडित दीनानाथ मंगेशकर के घर हुआ था। 👉🏻उनका मूल नाम हेमा था। 👉🏻इन्हें वर्ष 2001 में भारत के सर्वोच्च नागरिक पुरस्कार ‘भारत रत्न’ से सम्मानित किया गया। 👉🏻वे अनुभवी गायिका आशा भोसले सहित पाँच भाई-बहनों में सबसे बड़ी थीं। 👉🏻लता मंगेशकर ने 13 साल की उम्र में एक मराठी फिल्म, 'किती हसाल' के लिए अपना पहला पार्श्व गीत रिकॉर्ड किया और वर्ष 1942 में एक मराठी फिल्म, 'पहिली मंगलागौर' में अभिनय भी किया। 👉🏻वर्ष 1946 में, उन्होंने वसंत जोगलेकर द्वारा निर्देशित 'आप की सेवा में' के लिए अपना पहला हिंदी फिल्म पार्श्व गीत रिकॉर्ड किया। 👉🏻वर्ष 1972 में, लता मंगेशकर ने फिल्म 'परिचय' के लिए सर्वश्रेष्ठ महिला पार्श्व गायिका का पहला राष्ट्रीय पुरस्कार जीता। 👉🏻इनके अतिरिक्त उन्होंने कई राष्ट्रीय और अंतर्राष्ट्रीय पुरस्कार जीते। 👉🏻6 फरवरी, 2022 को 92 वर्ष की आयु में लता मंगेशकर का निधन हो गया।

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