Name the gas evolved when `KClO_3` undergoes thermal decomposition

XeF_6 undergoes thermal decomposition to produce:

Name the gas evolved when: SnH_(4) undergoes hydrolysis.

Name the gas evolved when: SiH_(4) undergoes hydrolysis.

Name the gas evolved when : Alumina undergoes electrolytic reduction.

Name the gas evolved: Ethene undergoes hydrogenation reaction.

A base obtained when lead nitrate undergoes thermal decomposition is _______ [trilead tetroxide/lead [IV] oxide/ lead [II] oxide]

The salt that undergoes photo chemical decomposition is:

Choose the letter corresponding to the correct answer from - A: NO_(2),B:NO,C:N_(2),D:N_(2)O . The gas obtained when - Ammonium nitrite undergoes thermal decomposition.

When 200 g of lime strongly heated , it undergoes thermal decomposition to form 112 g of lime and unknown mass of carbon dioxide gas as underset(200 g)(CaCO_(3))rarr underset(112 g)(CaO)+underset(?)(CO_(2)) What will be the mass of CO_(2) formed ?