Question

निम्नलिखित में फ़ॉस्फोरस की ऑक्सीकरण अवस्थाएं क्या हैं?
$(i) H_3PO_3 (ii) PCl_3 (iii) Ca_3P_2 (iv) Na_3PO_4 (v) POF_3$?

Answer 1

Answer:

The objects sinking or floating in water depends on the density of the object. If the object has more density than water then it will sink in water. Example of such objects is- rock, marble, steel, iron, copper, nickel, gallium, sand, beryllium and mercury.

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