There are 74 instructions in the 8085 microprocessor.
there are 74 instruction sets in the 8085 up which consist of 246 bit pattern.
There is no exit instruction in the 8085. Do you mean return, as in from a function or interrupt? If so, the instruction is RET.
Not in the 8085.
The 8085 is an 8 bit processor, so its word length is 8 bits.
There are 74 instructions in the 8085 microprocessor.
MUL is not an 8085 instruction.
The NOP instruction is a no-operation instruction. It does nothing to the state of the machine, except to use some time. In the case of the 8085, it uses four clock cycles plus however many wait states are need to access the NOP instruction from memory.
CALL, requiring 18 clock cycles.
There are no instructions in the 8085 that execute in only one clock pulse. The minimum number of clock cycles is four; three for instruction fetch and one for instruction decode/execute.
stores next instructions
Push instruction pushes two byte of data on the top of the stack.
In the 8085, the LDA instruction loads the accumulator from memory, while the STA instruction stores the accumulator to memory. LDA is a read, while STA is a write. LDA is opcode 3AH, while STA is opcode 32H.