List of top Chemistry Questions on Laws of Chemical Combinations asked in MHT CET

Find the number of atoms present in \(11.2\ \text{L}\) of nitrogen gas at STP.
Calculate the number of carbon atoms present in \(0.35\) mole of glucose \((C_6H_{12}O_6)\).
What is the number of hydrogen atoms present in 5.4 g of urea?
What is the number of hydrogen atoms present in 5.4 g of urea?
What is the number of hydrogen atoms present in 5.4 g of urea?
Which law is illustrated by compounds H$_2$O and H$_2$O$_2$ formed from two different elements, H and O?
Which of the following pairs of compounds cannot demonstrate the law of multiple proportions?
"A given compound always contains the same proportion of elements" is a statement of
What is the ratio of mass of nitrogen that combines with 16 parts by weight of oxygen in $\text{N}_2\text{O}, \text{NO}, \text{NO}_2$ ?
What is the percentage by mass of oxygen in water, if percentage by mass of hydrogen is \(11.1\%\) ?
What is the mass in gram of 1 atom of an element if its atomic mass is 10 u?
Which of the following pair of compounds demonstrates the law of multiple proportions?
What is the ratio of mass of nitrogen that combines with 16 parts by weight of oxygen in $\text{N}_2\text{O}, \text{NO}, \text{NO}_2$ ?
Calculate the total number of atoms in $0.1$ mole of $NH_3$.