Which of the following is known as freon which is used as a
[DPMT 1982; CPMT 1979, 81, 89; AFMC 1995;
Aspirin is also known as [CPMT 1989, 94; MP PET 1995]
By Huygen's wave theory of light, we cannot explain the phenomenon of
[CPMT 1989; AFMC 1993, 99; MP PET 1995, 2003;RPMT 2003; BCECE 2003; Pb PMT 2004]
Tyndall effect would be observed in a
[CPMT 1973, 79, 90, 91, 94; MP PET 1999;
MP PMT 1973, 89; DPMT 1982, 83; AFMC 1999]
In the reaction acts as a
[MP PET 1995]