air and water, Chemistry

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state the adverse effect of common air pollution on buildings and health

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plzzzzzzz sir giv me some information about law of constant proportion my email id is [email protected]

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If 8686 C of charge is passed through molten magnesium chloride, calculate the number of moles of Mg(l) produced

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why boron shows +3 as well as-3 oxidation states?

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The maximum number of unpaired electron can be present in  d orbitals are: (1) 1        (2) 3         (3) 5       (4) 7 Ans: 5

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The number of nodal planes in a Px is: (1) One        (2) Two             (3) Three             (4) Zero Ans:  One

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Analysis show that nickel oxide has formulla ni .98 O 1.00 what fraction of the of nickel exist as ni+3 & Ni +2   Ans) ni+2=95.91 and ni+3=4.09

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What are Cell diagrams? Consider the galvanic cell depicted in Figure. This cell has a hydrogen electrode at the left and a silver-silver chloride electrode at the right. The h

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