A metal oxide has the formula X O . It can be reduced by hydrogen to give metal and water. 0.1596 g — NEET Chemistry Past Papers Chemistry Question

Question

A metal oxide has the formula X O . It can be reduced by hydrogen to give metal and water. 0.1596 g of metal oxide requires 6 mg of hydrogen for complete reduction. The atomic mass of metal in amu is : (A) 15.58 (B) 155.8 (C) 5.58 (D) 55.8 3 Pd/C −−−→ H2 (i) O3 −−−−−−−−→ (ii) Zn, H2O 2 4 2 3 MAJOR TEST SERIES_PHASE-1 9610ZMD800101250013