Science - Chemistry

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Assertion (A):  To dilute sulphuric acid,acid is added to water and not water to acid.
Reason (R): Specific heat of water is quite large. 

  • a
  • b
  • c
  • d
  • OOPS, your answer is incorrect

Assertion (A): Sodium metal is stored under Kerosene.
Reason (R): Metallic sodium melts when exposed to air. 

  • a
  • b
  • c
  • d
  • OOPS, your answer is incorrect

Assertion (A): Phenyl is used as a household germicide.
Reason (R):  Phenyl is a phenol derivative and phenol is an effective germicide. 

  • a
  • b
  • c
  • d
  • OOPS, your answer is incorrect

Assertion (A):  Formic acid is a stronger acid than acetic acid.
Reason (R): Formic acid is an organic acid.

  • a
  • b
  • c
  • d
  • OOPS, your answer is incorrect

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