Chemical Reactions And Equations Class 10 Questions


CBSE Class 10 Science notes in PDF | CBSE Guide For Science

Chemical Reactions And Equations Class 10 Questions- Practice Q.1. A water insoluble substance ‘X’ on reacting with dilute H2SO4 released a colourless and odourless gas accompanied by brisk effervescence. When the gas was passed through water, the solution obtained turned blue litmus red. On bubbling the gas through lime water, it initially became milky and …
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