Options:
- A. 6X
- B. 7Y
- C. 9Z
- D. 13W
View Answer
B. 7Y
Chemistry
According to VESPR Model the geometry of molecule having 5 bond pair in outer most shell will be __________________?
Options:
- A. Triangular
- B. Square planner
- C. Trigonal bipyramidal
- D. Octahedral
View Answer
C. Trigonal bipyramidal
The processes of effusion and diffusion are best understand by________________?
Options:
- A. Daltons law
- B. Avogadros law
- C. Grahams law
- D. Charles law
View Answer
C. Grahams law
What will be the pressure of 1 mole of an ideal gas maintained at 300 K and 250cm3 volume ?
Options:
- A. 98.5 atm
- B. 96.7 atm
- C. 95.8 atm
- D. 97.1 atm
View Answer
A. 98.5 atm
Any substance which accepts H+ is base favours the concept___________________?
Options:
- A. Lowrys
- B. Lewis
- C. Arrhenius
- D. None of these
View Answer
A. Lowrys
In case of gases Kc is replaced by_______________?
Options:
- A. Ka
- B. Kb
- C. Kp
- D. K
View Answer
C. Kp
Which substance can be used for disinfecting water ?
Options:
- A. KMnO4
- B. Alums
- C. Ozone
- D. All
View Answer
A. KMnO4
Which of the following solutions of H2SO4 is more concentrated ?
Options:
- A. 1 Molar solution
- B. 1 molal solution
- C. 1 normal solution
- D. all have same concentration
View Answer
A. 1 Molar solution
Which one of the following salt does not hydrolyzed________________?
Options:
- A. Na2SO4
- B. AlCl3
- C. CuSO4
- D. NH4Cl
View Answer
A. Na2SO4
Without suction pump filtration is __________________?
Options:
- A. Fast process
- B. Slow process
- C. Rapid process
- D. All are possible
View Answer
B. Slow process