Stoichiometry At higher temperatures, molal heat capacities for most of the gases (at constant pressure) __________ with increase in temperature. Does not vary Decreases Varies linearly Increases Does not vary Decreases Varies linearly Increases ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry An ideal gas can be liquified, because Its critical temperature is more than 0°C Its molecular size is very small It gets solidified directly without becoming liquid Forces operative between its molecules are negligible Its critical temperature is more than 0°C Its molecular size is very small It gets solidified directly without becoming liquid Forces operative between its molecules are negligible ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In a neutral solution None of these H⁺ ions are absent Both H⁺ and OH⁻ ions are present in very small but equal concentration OH⁻ ions are absent None of these H⁺ ions are absent Both H⁺ and OH⁻ ions are present in very small but equal concentration OH⁻ ions are absent ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry One micron is equal to __________ cm. 44110 44106 44108 44112 44110 44106 44108 44112 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Volume percent for gases is equal to the Weight percent only for ideal gases Mole percent Mole percent only for ideal gases Weight percent Weight percent only for ideal gases Mole percent Mole percent only for ideal gases Weight percent ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry What is the simplest formula of a compound containing 50% of element A (atomic weight = 10) and 50% of element B (atomic weight = 20)? AB₂ A₂B AB₃ A₂B₃ AB₂ A₂B AB₃ A₂B₃ ANSWER DOWNLOAD EXAMIANS APP
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