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The cause of spherical shape of water dr...

The cause of spherical shape of water drops is-

A

viscosity

B

surface tension

C

hydrogen bond

D

high critical temperature of `H_(2)O` vapour

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CHHAYA PUBLICATION-PREVIOUS YEAR QUESTION PAPER 2018-NEET 2018
  1. The cause of spherical shape of water drops is-

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  2. Which one of the following elements is unable to form MF(6)^(3-) ion ?

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  3. A mixture of 2.3 g formic acid and 4.5 g oxalic acid is treated with c...

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  4. Which of the following oxides is most acidic in nature ?

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  5. Which of the following molecules represents the order of hybridisation...

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  6. Which of the following is correct with respect to -1 effect of the sub...

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  7. In which case is the number of molecules of water maximum ?

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  8. Give van der Waals constant for NH(3) , H(2) , O(2) and CO(2) are resp...

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  9. The solubility of BaSO(4) in water is 2.42 xx 10^(-3) g * L^(-1) at 29...

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  10. Following solutions were prepared by mixing different volumes of NaOH ...

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  11. Which oxide of nitrogen is not a common pollutant introduced into the ...

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  12. Consider the following species : CN^(+) , CN^(-) , NO and CN Which o...

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  13. For the redox reaction the correct coefficients of the reactants for t...

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  14. Which one of the following conditions will favour maximum formation of...

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  15. The bond dissociation energies of X(2) , Y(2) and XY are in the ratio...

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  16. The correction factor 'a' to the ideal gas equation corresponds to -

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  17. Magnesium reacts with an element (X) to form an ionic compound . If th...

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  18. The correct order of atomic radii in group -13 elements is -

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  19. Among CaH(2) , BeH(2) , BaH(2) , order of ionic character is -

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