1:   Geometry of water molecule can be explained by ------ theory
Options:
  1. bohr's
  2. VSEPR
  3. Neil's
  4. none of these

Answer: Option 2

Explanation:

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2:   Bond dissociation energy is ------ proportional to bond order
Options:
  1. directly
  2. inversely
  3. both the above possible
  4. none of these

Answer: Option 1

Explanation:

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3:   Bond order can not be ---------
Options:
  1. positive
  2. negative
  3. zero
  4. both 2 and 3

Answer: Option 4

Explanation:

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4:   With the formation of chemical bonds, there is a ------ in energy
Options:
  1. increase
  2. decrease
  3. no change
  4. none of these

Answer: Option 2

Explanation:

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5:   sigma bond is comparatively ----- than pi bond
Options:
  1. stronger
  2. weaker
  3. equal
  4. none of these

Answer: Option 1

Explanation:

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6:   Graphite and diamond represent ------ and ------- hybridization respectively.
Options:
  1. sp, sp2
  2. sp2 , sp3
  3. sp, sp3
  4. sp3, sp

Answer: Option 2

Explanation:

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7:   When chemical bond is formed between two atoms, then both the atoms achieve -----configuration
Options:
  1. unstable
  2. stable
  3. both are possible
  4. none of these

Answer: Option 2

Explanation:

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8:   LCAO stands for
Options:
  1. longitudinal combination of atomic orbitals
  2. linear combination of atomic orbitals
  3. linear corporation of atomic orbitals
  4. none of these

Answer: Option 2

Explanation:

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9:   In CH4 ------- hybridization is found
Options:
  1. sp
  2. sp2
  3. sp3
  4. none of these

Answer: Option 3

Explanation:

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10:   In NaCl -------- is found
Options:
  1. covalency
  2. electrovalency
  3. no valency
  4. none of these

Answer: Option 2

Explanation:

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Obstacles are those frightening things you see when you take you eyes off your goal.
-Henry James