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The sum of X+Y equal to...


The sum of `X+Y` equal to

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NTA MOCK TESTS-NTA JEE MOCK TEST 87-CHEMISTRY
  1. At the point of intersection of the two curves shown, the conc.of B is...

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  2. Acetic acid and propionic acid have K(a) values 1.75xx10^(-5) and 1.3x...

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  3. P-V plots for two gases during adiabatic expansion are shown in figure...

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  4. The volume of atom present in a face-centred cubic unit cell of a meta...

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  5. The oxidation state of Mo in its oxo-complex species [Mo(2)O(4)(C(2)H(...

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  6. Mgoverset(N(2)triangle)to Y overset(H(2)O)to Z ("colourless gas")overs...

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  7. Yoverset(Delta,250^(@)C)rarrCaSO(4).2H(2)Ooverset(Delta,120^(@)C)rarrX...

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  8. For (A)+K(2)CO(3)+air overset(Heat)rarr(B) (B)+CI(2)rarr(C)pink Wh...

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  9. H(2), Li(2), B(2) each has bond order equal to 1 the order of their st...

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  10. 2RCl+Sioverset("Cu power")underset("570 K")rarr R(2)SiCl(2)overset(H(2...

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  11. SiCl(4)overset(H(2)O)rarr(A)overset("Heat")rarr (B) overset(Na(2)CO(3)...

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  12. An organic acid (A) reacts with concentrated H2 SO4 to give a neutral ...

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  13. An inorganic substance on heating liberates oxygen and turns an acidif...

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  14. How many tautomers (ketones) can you draw for the following diketone?

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  15. Compared heat of hydrogenation of the following

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  16. The sum of X+Y equal to

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  17. The number of stereoisomers of the given compound CH(3)-overset(Cl)o...

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  18. How many sigma bonds are in a molecule of diethyl ether, C(2)H(5)OC(2)...

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  19. What weight of glucose dissolved in 100g of water will produce the sam...

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  20. On breaking a cubic solid (edge = 1 m) into fine cubic particles of ed...

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