1.

According to the structure, the Cl atoms of bleachingpowder have oxidation numbersसंरचना के अनुसार विरंजक चूर्ण में C| परमाणुओं के ऑक्सीकरणअंक हैंA0,0B0, -1+1, -1D0, +1​

Answer»

Answer:

d

Explanation:

n TRIANGLE,AB=AC, AD PERPENDICULAR to BC. Prove AD bisect angle A and side BC



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