1.

When a non-metal reacts with oxygen, it forms a non-metallic oxide. This non-metallic oxide when reacted with H2O, form a substance, ‘X’ with pH value less than 7. Select the correct option regarding the substance, ‘X’.

Answer»

When a non-metal reacts with oxygen, it forms a non-metallic oxide. This non-metallic oxide when reacted with H2O, form a substance, ‘X’ with pH value less than 7. Select the correct option regarding the substance, ‘X’.




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