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Hydrogen Test

Class 10 Science के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

ScienceThe gas evolved in the reaction of zinc with dilute acid gives a pop sound near a burning splint. Which gas is confirmed?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 8EasyScienceHydrogen gas is identified by which sound?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 12EasyScienceHydrogen gas is identified by which test?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 15EasyScienceHow is the gas formed by reaction of an acid with an active metal identified?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 13MediumScienceWhich test is used to identify hydrogen gas?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 12EasyScienceWhich test identifies the gas released when an acid reacts with an active metal?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 15MediumScienceWhich gas is formed at the cathode in the chlor-alkali process and how is it identified?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 15MediumScienceWhich test is correct to confirm the gas released in the reaction of an acid with an active metal?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 14EasyScienceThe gas from an acid-metal reaction is collected in soap bubbles and burns with a pop sound. What does this confirm?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 8MediumScienceAn acid reacts with a metal to produce a gas that gives a pop sound near a burning splint. Which gas is it?Class 10Chemical Substances – Nature and BehaviourAcids, Bases, and SaltsLevel 6Easy