CHEMISTRY
Prepare for your upcoming test with a comprehensive collection of Chemistry multiple-choice questions (MCQs), ranging from basic to advanced topics. These Chemistry MCQs cover various sections of the subject, providing you with valuable practice and boosting your chances of scoring well in the Chemistry portion of the test. Whether you’re a student or a job seeker preparing for exams, these MCQs will prove beneficial for your test preparation.
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Which of the following is the weakest reducing agent ?
Fluorine can react with_________________?
A. Xe
B. Kr
C. Rn
D. All of the above
Submitted by :- Jamil Ahmed
Which of the following statements is incorrect about halogens ?
A. All are non-metals
B. All the halogens have electronic configuration ns2p5
C. They have high electron affinity and ionization energy
D. All the halogens react with noble gases to form their halides
Submitted by :- Jamil Ahmed
Preparation of vegetable ghee involves_________________?
Which is used for artificial ripening of fruit ?
A. ethane
B. ethene
C. ethyne
D. methane
Submitted by :- Jamil Ahmed
Which one is Chloroform_________________?
A. CH2Cl2
B. CH3Cl
C. CHCl3
D. CCl4
Submitted by :- Jamil Ahmed
In unsaturated hydrocarbons electrons favour___________________?
A. less reactivity
B. addition reactions
C. substitution reactions
D. none
Submitted by :- Jamil Ahmed
Alkenes are produced from dehalogenation of________________?
A. dihalo alkane
B. trihalo alkane
C. vicinal dihalo alkane
D. vicinal trihalo alkane
Submitted by :- Jamil Ahmed
Which of the following will be acidic_____________?
A. propyne
B. 1-butyne
C. ethyne
D. all of the above
Submitted by :- Jamil Ahmed