What is the molecular formula for Ammonia?

A. NH
B. NH2
C. NH3
D. NH4

Submitted by: Rashid Mehmood

What is the molecular weight of Ammonia (NH3) ________ ?
A. 17.031 g/mol B. 18.031 g/mol C. 19.031 g/mol D. 27.033 g/mol Submitted by: Rashid Mehmood...
What is the Molecular Formula for Glucose _______ ?
A. C4H10O6 B. C5H11O6 C. C6H12O6 D. S6H12O6 Submitted by: Rashid Mehmood...
What is the molecular formula for Nitric acid ________ ?
A. HNO2 B. HNO3 C. HN2O2 D. H2NO4 Submitted by: Rashid Mehmood...
How is ammonia synthesized?
A. Herber process B. Regrigration process C. Contact process D. All of these Submitted by: Munwar Ali Sohu...
Which of the following organisms releases molecular oxygen into water?
A. E.coli B. Phytoplankton C. Amoeba D. Salmonella Submitted by: Malik Asghar Hussain...
The molecular mass of Water molecule is __________?
A. 16amu B. 17amu C. 18amu D. 20amu Submitted by: Aamir khan Hullio...
What is the Chemical formula of Zinc Hydroxide _________ ?
A. Zn(OH)2 B. ZNO2 C. Zn2(OH)3 D. ZnOH Submitted by: Rashid Mehmood...
What is the chemical formula for Sodium carbonate _______ ?
A. Na3CO2 B. CNa2O3 C. Na2CO3 D. Na3CO3 Submitted by: Rashid Mehmood...
What is the chemical formula for Sulfuric acid?
A. C2H6O B. CaSO4 C. C2H4O2 D. H2SO4 Submitted by: Rashid Mehmood...
A balanced diet quality formula recommended by World Health Organization is ____________.
A. Carbohydrates 58% + Proteins 12% + Fats 30% B. Mineral+Proteins+Fats C. Fats+Proteins+Minerals D. None of these Submitted by: Maryam Mughal...