Class 12 Chemistry Important Questions | Chapter 9 Coordination Compounds

Here we have a given Class 12 Chemistry Important Questions for Maharashtra Board HSC Examination 2024. Every students want to score good marks in Class 12 Board Exam,but number of students don't know how to score good marks. Dear students, following given questions had been asked in earlier HSC Board Examinations. From this post, you will know which type of questions had been asked in earlier Board Exams and same questions or same type of questions will be asked in your upcoming examination. If you study all these questions, you will get very good marks in your board examinations, Because so many questions from the following given questions will be asked in your upcoming examination.Therefore go through our Class 12 Chemistry Important Questions which are given in chapter-wise manner and simply try to solve these questions to score very good marks in Chemistry and obviously, you will! Best wishes to all dear students for your upcoming Maharashtra State Board Exam 2024.


यहां हमारे पास महाराष्ट्र बोर्ड HSC परीक्षा 2024 के लिए कक्षा 12वीं के Chemistry के महत्वपूर्ण प्रश्न दिए गए हैं। प्रत्येक छात्र कक्षा 12वीं की बोर्ड परीक्षा में अच्छे अंक प्राप्त करना चाहते हैं, लेकिन कई छात्र यह नहीं जानते कि अच्छे अंक कैसे प्राप्त करें। प्रिय छात्रों, नीचे दिए गए प्रश्न पिछले एचएससी बोर्ड परीक्षाओं में पूछे गए थे। इस पोस्ट से आप जानेंगे कि पिछली बोर्ड परीक्षाओं में किस प्रकार के प्रश्न पूछे गए थे और आपकी आगामी परीक्षा में भी इसी प्रकार के प्रश्न पूछे जाएंगे। यदि आप इन सभी प्रश्नों का अध्ययन करते हैं, तो आप अपनी बोर्ड परीक्षाओं में बहुत अच्छे अंक प्राप्त करेंगे, क्योंकि निम्नलिखित दिए गए प्रश्नों में से बहुत सारे प्रश्न आपकी आगामी परीक्षा में पूछे जाएंगे। इसलिए हमारे कक्षा 12 के Chemistry के महत्वपूर्ण प्रश्नों को देखें जो अध्याय में दिए गए हैं | Chemistry में बहुत अच्छे अंक प्राप्त करने के लिए इन प्रश्नों को बुद्धिमान तरीके से हल करने का प्रयास करें और जाहिर है, आप करेंगे! सभी प्रिय छात्रों को आपकी आगामी महाराष्ट्र राज्य बोर्ड परीक्षा 2024 के लिए शुभकामनाएं।


Class 12 Chemistry Important Questions

Class 12 Chemistry Important Questions | Chapter 9 Coordination Compounds

• Calculate magnetic moment of Fe2+ ion (Z = 26). (March 2013)

• Write the formulae of the following compounds
(a) Sodium hexanitro-N-cobaltate (III).
(b) Tetraaquodichlorochromium (III) chloride.
(c) Potassium tetracyanoaurate (III) ion. (March 2013)

• What is effective atomic number (EAN)? (March 2014, March 2017)

• Calculate EAN of cobalt (Z = 27) in [CO(NH3)6]+3 and of zinc (Z = 30) in [Zn(NH3)4]SO4. (March 2014)

• Classify the following ligands into monodentate and polydentate -
(a) Ammonia
(b) Carbon monoxide
(c) Ethylene diamine
(d) Ethylene diamine tetra acetate ion (Oct. 2014)

• Write 'four' characteristics of co-ordinate complex ion. (Oct. 2014)


• On the basis of valence bond theory explain the nature of bonding in [CoF6]3- ion. Write the IUPAC name of [Co(NO2)3(NH3)3]. (March 2015)

• Write the IUPAC name of [Co(NO2)3(NH3)3]. (March 2015)

• Illustrate with example, the difference between a double salt and a coordination compound. (March 2016)

• Write the formula of Tetraminodichloroplatinum (IV) chloride. (March 2016)

• Explain the term : Ligand.  (March 2016)

• Calculate the EAN of central metal atom in the following compounds :
(a) K4[Fe(CN)6] (Z of Fe = 26)
(b) [Cr(CO)6]  (Z of Cr = 24) (March 2017)

• Write the formula of the complex : Copper(II)hexacyanoferrate(II). (March 2018)

• Explain the geomotry of [Co(NH3)6]3+ on the basis of hybridization. [Z of Co = 27]. (March 2018)

• Define : Coordination number. (March 2019)

• Write postulates of  Werner's theory. (March 2019)

• Calculatie the effective atomic number (EAN) of copper in [Cu(NH3)4]2+. [ Z of Cu = 29 ].  (March 2020)

• Explain ionization isomerism in coordination compounds with a suitable example. (March 2020)


👉 Students are suggested to go through our Class 12 Chemistry Important Questions to score more in your upcoming 2023 Board Examination. 👇👇

Class 12 Chemistry Important Questions Chapter-wise

 Click on the following links to get Class 12 Chemistry Important Questions.👇👇 

• Chapter 1 - Solid States

• Chapter 2 - Solutions



Comments

  1. UnknownSeptember 27, 2022 at 5:57 PM

    Very informative, thanks for posting such informative content. Expecting more from you.
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