IMPORTANT QUESTIONS

1. Q371 Bushes become dense on cutting their tips due to :

   • (a)the effect of weed removal
   • (b)the end of the effect of tip preference
   • (c)tissue differentiation
   • (d)none of these.

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2. Q372 What is the reason for fatty liver disease?

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3. Q373 What are the harmful effects of protein deficiency on human body?

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4. Q374 pH is negative logarithm of which ions?

   • (a)[H₂O]
   • (b)[OH*]
   • (c)[H]
   • (d)[Na]

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5. Q375 Compounds which accept proton [H*]

   • (a) Acid
   • (b)Salt
   • (c)None of these
   • (d)Base

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6. Q376 Energy given to isolate electron from neutral atom is:

   • (a)electron gain enthalpy
   • (b)electronegativity
   • (c)loinization enthalpy
   • (d)excitation energy

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7. Q377 Write the full name of IUPAC.

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8. Q378 A coin at the bottom of a water tank appears to be raised because of the phenomenon of

   • (a)refraction
   • (b)reflection
   • (c)total internal reflection
   • (d)None of these

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9. Q379 Why CNG is better than LPG as a fuel?

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10. Q380 What is meant by endangered species?

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