I will be travelling from HKG to Schiphol on KL888

then I will tranfer to KL1799 bound for Munich

There will only be 1 hour and 45 mins between these two flights.....is it enough?

Are the gates in Schiphol far away and would immigration check spend much time?

and in case if my first flight is delayed.....would I be arranged another flight to Munich by KLM free-of-charge? if so, how about my buggage? will it arrive MUC before I do?

Sorry for asking so much.....really appreciate if anyone could offer help...thanks.