Options:
- A. 74g
- B. 254g
- C. 127g
- D. 53g
View Answer
B. 254g
Chemistry
Hookworm is a parasitic worm that infects ______?
Options:
- A. large intestine
- B. liver
- C. lungs
- D. small intestine
View Answer
D. small intestine
The Ionization energy of Hydrogen is __________?
Options:
- A. 10.54ev
- B. 12.54ev
- C. 13.6ev
- D. 17.56ev
View Answer
C. 13.6ev
Coal gas is made up of mostly ________ & _________?
Options:
- A. Hydrogen & Water
- B. Hydrogen & Carbon dioxide
- C. Hydrogen & Methane
- D. Carbonmonoxdide & water
View Answer
C. Hydrogen & Methane
In an electrolysis of aqueous Sodium Flouride, the species that moves towards Anode is _________?
Options:
- A. Flouride
- B. Sodium
- C. H
- D. None of them
View Answer
C. H
Ostwald
Options:
- A. All electrolytes
- B. Strong electrolytes
- C. Non electrolytes
- D. Weak electrolytes
View Answer
D. Weak electrolytes
Soil pollution is caused by:_________?
Options:
- A. Aerosol
- B. Ozone
- C. Acid rain
- D. PAN
View Answer
C. Acid rain
Which of the following can be separated by
Options:
- A. Sand and Iron Filing
- B. Sand and Naphthalene
- C. Both A & B
- D. None
View Answer
B. Sand and Naphthalene
Atoms of all the elements always contain in nucleus:
Options:
- A. Proton and neutron
- B. Neutron and electron
- C. Proton
- D. Neutron
View Answer
C. Proton
Who discovered carbohydrates fats and proteins?
Options:
- A. William Prout
- B. Jons Jacob Berzelius
- C. Anselme Payen
- D. Walter Bradford Cannon
View Answer
A. William Prout