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Chemistry for Competitive Exam | SET-38

Chemistry Solved MCQs| रसायन विज्ञान से सम्बंधित महत्वपूर्ण बहुविकल्पीय प्रश्न उत्तर कुंजी सहित-SET-38

Chemistry Solved MCQs for all competitive exam
रसायन विज्ञान से सम्बंधित बहुविकल्पीय प्रश्न उत्तर कुंजी सहित

Welcome to our exclusive collections of chemistry multiple choice questions(MCQs) with answers. All questions are of multiple choice type. In these multiple choice questions MCQs sets we are going to share most important questions related to chemistry. These questions are very helpful for those candidates and aspirants who are preparing for the various government and non government exam as well as in interview. e.g. CTET, TET, HPAS, UPSc, State PSC, Army, Patwari, Samvida, Teacher recruitment test, UPSC, SSC, CGL, Police, SI, CDS, MAT, SSC 10+2, CLAT, NIFT, SBI, IBPS PO, SBIPO, PO, RRB, IBPS Clerk, Vyapam, CDSE, SBI Clerk etc.

रसायन विज्ञान से सम्बंधित बहुविकल्पीय प्रश्नो के इस सेट में कई महत्वपूर्ण प्रश्न उत्तर कुंजी सहित दिए गए है जो कई प्रतियोगी परीक्षाओ में पूछे गए प्रश्न का समावेश किये हुए है. लगभग सभी प्रतियोगी परीक्षाओ में रसायन विज्ञान से सम्बंधित बहुविकल्पीय प्रश्न पूछे जाते है हम रसायन विज्ञान से सम्बंधित महत्वपूर्ण बहुविकल्पीय प्रश्न हिंदी में उत्तर कुंजी सहित दे रहे हे जो उन सभी स्टूडेंट्स के लिए महत्वपूर्ण है जो रसायन विज्ञान से सम्बंधित बहुविकल्पीय प्रश्नो की जानकारी लेना चाहते है तथा कई प्रतियोगी परीक्षाओ की तैयारी कर रहै है | ये महत्वपूर्ण बहुविकल्पीय उत्तर कुंजी सहित प्रश्न उन सभी लोगो के लिए वरदान साबित होंगे ।

Chemistry MCQs for all Competitive Exams|रसायन विज्ञान से सम्बंधित बहुविकल्पीय प्रश्न उत्तर कुंजी सहित


Chemistry Solved MCQs| रसायन विज्ञान से सम्बंधित महत्वपूर्ण बहुविकल्पीय प्रश्न उत्तर कुंजी सहित-SET-38


Chemistry Solved MCQs
By : HP-All-Exam Master
https://hpallexam.blogspot.com/
Question : 1
For the following reaction C6H12O6(aq) + H2(g) ⇌ C6H14O6(aq)Which one of the following is not affected by the addition of catalyst?
”option-A”Rate of forward reaction ”option-B”Rate of backward reaction ”option-C”Time required to reach the equilibrium ”option-D”Spontaneity
Answer
Chemistry Solved MCQs
By : HP-All-Exam Master
https://hpallexam.blogspot.com/


Question : 2
The highest magnetic moment is shown by the transition metal ion with the configuration
”option-A”3d2 ”option-B”3d5 ”option-C”3d7 ”option-D”3d9
Answer
Chemistry Solved MCQs
By : HP-All-Exam Master
https://hpallexam.blogspot.com/


Question : 3
In aqueous solution glucose remains as
Only in open chain form ”option-B”Only in pyranoze form ”option-C”Only in furanose forms ”option-D”In all three forms in equilibrium
Answer
Chemistry Solved MCQs
By : HP-All-Exam Master
https://hpallexam.blogspot.com/


Question : 4
The compound on dehydrogenation gives a ketone. The original compound is
”option-A”primary alcohol ”option-B”secondary alcohol ”option-C”tertiary alcohol ”option-D”carboxylic acid
Answer
Chemistry Solved MCQs
By : HP-All-Exam Master
https://hpallexam.blogspot.com/


Question : 5
Carbon cannot reduce Fe2O3 to Fe at a temperature below 983 K because ______.
”option-A”CO is thermodynamically more stable then Fe2O3 ”option-B”free energy change for the formation of CO is more negative then that of Fe2O3 ”option-C”iron has higher affinity towards oxygen then carbon ”option-D”carbon has higher affinity towards oxygen then iron
Answer
Chemistry Solved MCQs
By : HP-All-Exam Master
https://hpallexam.blogspot.com/


Question : 6
When conc. H2SO4 is heated with P2 05 , the acid is converted into
”option-A”sulphur ”option-B”sulphur dioxide ”option-C”sulphur trioxide ”option-D”a mixture of sulphur dioxide and sulphur trioxide
Answer
Chemistry Solved MCQs
By : HP-All-Exam Master
https://hpallexam.blogspot.com/


Question : 7
The maximum number of hydrogen bonds that a molecule of water can have is
”option-A”1 ”option-B”2 ”option-C”3 ”option-D”4
Answer
Chemistry Solved MCQs
By : HP-All-Exam Master
https://hpallexam.blogspot.com/


Question : 8
The monomers of Buna-S rubber are
”option-A”vinyl chloride and sulphur ”option-B”butadiene ”option-C”styrene and butadiene ”option-D”isoprene and butadiene
Answer
Chemistry Solved MCQs
By : HP-All-Exam Master
https://hpallexam.blogspot.com/


Question : 9
Anode rays are made up of …………… particles
”option-A”negatively charged ”option-B”positively charged ”option-C”neutral ”option-D”partly charged
Answer
Chemistry Solved MCQs
By : HP-All-Exam Master
https://hpallexam.blogspot.com/


Question : 10
The vast reserves of natural gas in Tamil Nadu is ………………
”option-A” Krishna Basin ”option-B” Godavari Delta ”option-C” Cauveri Delta ”option-D” none
Answer
Chemistry Solved MCQs
By : HP-All-Exam Master
https://hpallexam.blogspot.com/




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