chemistry imp practical viva questions Archives | Techniyojan Educate Learn Earn Tue, 24 Feb 2026 12:47:33 +0000 en-US hourly 1 https://wordpress.org/?v=7.1 https://techniyojan.com/wp-content/uploads/2021/02/cropped-TechNiyojan-32x32.png chemistry imp practical viva questions Archives | Techniyojan 32 32 class 11-12 chemistry practical viva questions with answers https://techniyojan.com/2021/02/class-11-12-chemistry-practical-viva-questions-with-answers.html https://techniyojan.com/2021/02/class-11-12-chemistry-practical-viva-questions-with-answers.html#comments Sat, 20 Feb 2021 13:12:02 +0000 https://techniyojan.com/?p=3088 Hello student, here is your solution to practical exam concerns on “class 11 and class 12 chemistry subject practical viva questions 2025-26 with answers. Class 12 Chemistry practical viva questions with answers What are the chemistry Viva questions? Q1. What is Valency? Ans: Valency is the combining power of an element with another atom to ... Read more

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