Which is artificial manmade fiber?
Which is artificial manmade fiber?
A. Boron
B. Saffron
C. Rayon
D. None of these
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Azimuthal quantum number defines___________?
Azimuthal quantum number defines___________?A. e/m ratio of an electron
B. S of an electron
C. Angular momentum of an electron
D. Magnetic momentum of an electronIf a graph is plotted between temperature on x-axis and volume on y-axis for 1 mole of gas then we get straight line which cuts the temperature exis at________________?
If a graph is plotted between temperature on x-axis and volume on y-axis for 1 mole of gas then we get straight line which cuts the temperature exis at________________?A. 0?C
B. 273.16K
C. ?273.16 K
D. ?273.16?CCommon example of carbohydrates are__________________?
Common example of carbohydrates are__________________?A. Cellulose glycogen galactose
B. Glyceraldehydes glucose peptone
C. Glycerol phospho lipids collagen
D. Legumin amylopectin albuminWhich of the following is a symmetrical ketone___________________?
Which of the following is a symmetrical ketone___________________?A. 3 – hexanone
B. acetone
C. butanone
D. 2-pentanoneThe formula C6H5-CO-CH3 represents_______ ?
The formula C6H5-CO-CH3 represents_______ ?A. Acetone
B. Acetic acid
C. Acetophenone
D. Phenyl acetateGive Electronic configuration of Sodium:
Give Electronic configuration of Sodium:A. 1s2,2s2,2p6
B. 1s2,2s2,2p6,3s2
C. 1s2,2s2,2p6,3s1
D. None of these