Stoichiometry Mass number of an atom is the sum of the numbers of Neutrons and protons Protons and electrons Neutrons and electrons Both A & B Neutrons and protons Protons and electrons Neutrons and electrons Both A & B ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Atmospheric pressure corresponds to a hydrostatic head of 13.6 cms of Hg 13.6 metres of Hg 34 ft ofH₂O 1 metre of H₂O 13.6 cms of Hg 13.6 metres of Hg 34 ft ofH₂O 1 metre of H₂O ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Atoms of the same element, but of different masses are called Isobars Isotopes None of these Isotones Isobars Isotopes None of these Isotones ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A compound was found having nitrogen and oxygen in the ratio 28 gm and 80 gm respectively. The formula of the compound is N₂O₃ N₂O₄ N₂O₅ None of these N₂O₃ N₂O₄ N₂O₅ None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry At room temperature, the product [H⁺] [OH⁻] in a solution is 10⁻¹⁴ moles/litre. If, [OH⁻] = 10⁻⁶ moles/litre, then the pH of the solution will be 12 10 6 8 12 10 6 8 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Number of gram equivalent of solute dissolved in one litre of solution is called its Molality Formality Normally Molarity Molality Formality Normally Molarity ANSWER DOWNLOAD EXAMIANS APP
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