Extenal EEPROM Interfacing

Hi,
I am trying to interface BL24C02F external eeprom with arduino uno by using library wire.h
but i am unable to write or read to and from the eeprom device.
I get the value which i initially store in rdata variable in read function when i upload this code.

 #include <Wire.h>
#define chipAddress 50



void setup()
{
  Serial.begin(115200);
  Serial.println("EEProm Data");
  Wire.begin();
  unsigned int cellAddress = 0;
  writeTo(chipAddress, cellAddress, 10);
  Serial.println("EEProm Data---");
  Serial.print(readFrom(chipAddress, cellAddress), DEC);
  Serial.println("EEProm Data11");
}

void loop() {}

void writeTo(int chAddress, unsigned int ceAddress, byte wData )
{
  Wire.beginTransmission(chAddress);
  Wire.write((int)(ceAddress >> 8));   // MSB
  Wire.write((int)(ceAddress & 0xFF)); // LSB
  Wire.write(wData);
  Wire.endTransmission();

  delay(10);
}

byte readFrom(int chAddress, unsigned int ceAddress )
{


  Wire.beginTransmission(chAddress);
  Wire.write((int)(ceAddress >> 8));   // MSB
  Wire.write((int)(ceAddress & 0xFF)); // LSB
  Wire.endTransmission();

  Wire.requestFrom(chAddress, 1);
  byte rData = 0;
  if (Wire.available())
  {
    rData = Wire.read();
  }

  return rData;
}

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