Chemical Engineering Basics Mcqs

Q.  Pick out the wrong statement ?

a. The X-rays cannot be deflected by electric field unlike cathode rays
b. The intensity of X-rays can be measured by ionisation current produced due to the ionisation of gas by X-rays
c. The quality of X-rays can be controlled by varying the anode-cathode voltage
d. Crystal structure of a material can be studied by an electron microscope


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