Q. The term ‘Vagir’ was recently in the news, it is related to which of the following: Q. 'वागीर' शब्द हाल ही में खबरों में था, यह निम्नलिखित में से किस से संबंधित है:
The correct statement with regard to H+2 & H−2 is
Assertion : For drying H2S, Conc. H2SO4 cannot be used.
Reason: Moist H2S is oxidized by Conc.H2SO4