Geometry of molecule will be pyramidal if the outer Most shell of the central atom has___________________?
A. 3 bond pair one lone pair
B. 2 bond pair 2 lone pair
C. 1 bond pair 3 lone pair
D. 3 lone pair 1 bond pair
Submitted by :- Jamil Ahmed
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.
| Now you can submit here the latest Chemistry MCQs. SUBMIT HERE |
|---|
Orbitals of same energy produced after mixing of orbitals of different energy are called __________________?
A. Degenerate orbitals
B. Generate orbitals
C. Hybrid orbitals
D. Zeeman orbitals
Submitted by :- Jamil Ahmed
Sharing of 1 electron pair by one specie forms_________________?
A. Single covalent bond
B. Hydrogen bond
C. Double covalent bond
D. Coordinate covalent bond
Submitted by :- Jamil Ahmed
Which one of the following has polar covalent bond ?
A. HF
B. CH4
C. H2
D. N2
Submitted by :- Jamil Ahmed
The solid particles only posses_____________________?
A. Translational motion
B. Vibrational motion
C. Rotational motion
D. All of above motions
Submitted by :- Jamil Ahmed
Which state of matter has the lowest density
A. Gas
B. Liquid
C. Solid
D. Plasma
Submitted by :- Jamil Ahmed
Critical temperature for different gases is different and depends upon______________?
A. Size of molecule
B. Shape of molecule
C. Intermolecular attractions
D. All of the above
Submitted by :- Jamil Ahmed
The diffusion of gases at absolute zero will be________________?
A. Unchanged
B. Slightly decreased
C. Slightly increased
D. Zero
Submitted by :- Jamil Ahmed
The introduction of Kelvin scale in thermodynamic is according to_______________?
A. Boyles law
B. Charles law
C. Daltons law
D. Grahams law
Submitted by :- Jamil Ahmed
Which one has the lowest density at room temperature ?
A. Ne
B. N2
C. NH3
D. CO
Submitted by :- Jamil Ahmed