Options:
- A. SO3
- B. CO
- C. NO
- D. H2SO4
View Answer
D. H2SO4
Chemistry
Solubility of KCIO3 gives__________________?
Options:
- A. continuous and falling solubility curve
- B. discontinuous and falling solubility curve
- C. continuous and rising solubility curve
- D. discontinuous and rising solubility curve
View Answer
C. continuous and rising solubility curve
95% ethanol is called_________________?
Options:
- A. methylated spirit
- B. wood spirit
- C. rectified spirit
- D. absolute alcohol
View Answer
C. rectified spirit
A process controlled by Distributive law is__________________?
Options:
- A. Crystallization
- B. Sublimation
- C. Solvent extraction
- D. Filtration
View Answer
C. Solvent extraction
Measurement of the degree of polarity is___________________?
Options:
- A. Electron affinity
- B. Ionic character
- C. Ionization energy
- D. Dipole moment
View Answer
D. Dipole moment
Unit of dipole moment is_________________?
Options:
- A. Debye
- B. Poise
- C. Pascal
- D. Newton
View Answer
A. Debye
Bond will beionic when E.N difference of bonded atom is ____________________?
Options:
- A. Equal to 1.7
- B. Greater than 1.7
- C. Less than 1.7
- D. No specificity exists
View Answer
B. Greater than 1.7
If 1/V is plotted on X-axis and pressure on Y-axis at constant temperature what should appear ________________?
Options:
- A. Straight line parallel to x-axis
- B. Straight line parallel to y-axis
- C. Straight line
- D. Curve
View Answer
C. Straight line
Which one is the right value for R ?
Options:
- A. 0.0821 atm dm3k-1mol-
- B. 0.0821 atm m3k-1mol-1
- C. 2 cal k-1 mol-1
- D. 8.314 Nm2k-1mol-1
View Answer
A. 0.0821 atm dm3k-1mol-
Unit of Kc is_______________?
Options:
- A. moles2dm+6
- B. moles-2dm+6
- C. moles+2dm-6
- D. Kc may or may not have units
View Answer
D. Kc may or may not have units