A. Zeolites
B. Sulphonides
C. Lime
D. Nitrates
An instrument to detect the purity of milk is____________?
A. Lactometer
B. Hygrometer
C. Manometer
D. Sonometer
A. 26
B. 27
C. 28
D. 30
A. Rotation of the crops
B. Adding lime to the acid salts
C. Adding manure and growing legumes
D. All
A. All molecules move with same speed
B. All molecules behave independently
C. PV / RT = n
D. All gases cannot be liquefied through Linds Method
A. 40.7 KJ/mole
B. 40.7 J/mole
C. 40.7 cal/mole
D. 40.7 Kcal/mole
“Elephant” large unit of paper measurement equal to 28 by__________
A. 23 inches
B. 25 inches
C. 28 inches
D. 31 inches