1.Which of the following is not correct?a.Ammonia is used as refrigerantb.A mixture of Ca(CN)2Ca(CN)_2Ca(CN)2 and C is known as nitrolimc.A mixture of Ca(H2PO4)2Ca(H_2PO_4)_2Ca(H2PO4)2 and CaSO4⋅2H2OCaSO_4 \cdot 2H_2OCaSO4⋅2H2O is known as superphosphate of limed.Hydrolysis of NCl3NCl_3NCl3 gives NH3NH_3NH3 and HOClHOClHOClLogin to continueOnly logged in users canattempt or see the solution.