I am an MBA-HR and presently working in a Generalist-HR profile for the last one and a half years. I am exposed to different areas of HR, but the salary is quite less compared to my batchmates. Is this the right time for a change? Can salary be a reason for change? What should be the ideal salary hike that I can ask for when applying for another job? When asked in the interview about the "Reason for change," should I mention that salary is the reason? Please advise.